442298880

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 1610611200

約数和(自身を除く): 1168312320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 243, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 486, 512, 540, 576, 632, 640, 648, 711, 720, 729, 768, 790, 810, 864, 948, 960, 972, 1080, 1152, 1185, 1215, 1264, 1280, 1296, 1422, 1440, 1458, 1536, 1580, 1620, 1728, 1896, 1920, 1944, 2133, 2160, 2187, 2304, 2370, 2430, 2528, 2560, 2592, 2844, 2880, 2916, 3160, 3240, 3456, 3555, 3645, 3792, 3840, 3888, 4266, 4320, 4374, 4608, 4740, 4860, 5056, 5184, 5688, 5760, 5832, 6320, 6399, 6480, 6912, 7110, 7290, 7584, 7680, 7776, 8532, 8640, 8748, 9480, 9720, 10112, 10368, 10665, 10935, 11376, 11520, 11664, 12640, 12798, 12960, 13824, 14220, 14580, 15168, 15552, 17064, 17280, 17496, 18960, 19197, 19440, 20224, 20736, 21330, 21870, 22752, 23040, 23328, 25280, 25596, 25920, 28440, 29160, 30336, 31104, 31995, 34128, 34560, 34992, 37920, 38394, 38880, 40448, 41472, 42660, 43740, 45504, 46656, 50560, 51192, 51840, 56880, 57591, 58320, 60672, 62208, 63990, 68256, 69120, 69984, 75840, 76788, 77760, 85320, 87480, 91008, 93312, 95985, 101120, 102384, 103680, 113760, 115182, 116640, 121344, 124416, 127980, 136512, 139968, 151680, 153576, 155520, 170640, 172773, 174960, 182016, 186624, 191970, 202240, 204768, 207360, 227520, 230364, 233280, 255960, 273024, 279936, 287955, 303360, 307152, 311040, 341280, 345546, 349920, 364032, 373248, 383940, 409536, 455040, 460728, 466560, 511920, 546048, 559872, 575910, 606720, 614304, 622080, 682560, 691092, 699840, 767880, 819072, 863865, 910080, 921456, 933120, 1023840, 1092096, 1119744, 1151820, 1228608, 1365120, 1382184, 1399680, 1535760, 1638144, 1727730, 1820160, 1842912, 1866240, 2047680, 2303640, 2457216, 2730240, 2764368, 2799360, 3071520, 3276288, 3455460, 3685824, 4095360, 4607280, 4914432, 5460480, 5528736, 5598720, 6143040, 6910920, 7371648, 8190720, 9214560, 9828864, 11057472, 12286080, 13821840, 14743296, 16381440, 18429120, 22114944, 24572160, 27643680, 29486592, 36858240, 44229888, 49144320, 55287360, 73716480, 88459776, 110574720, 147432960, 221149440, 442298880]

約数ペア:

[(1, 442298880), (2, 221149440), (3, 147432960), (4, 110574720), (5, 88459776), (6, 73716480), (8, 55287360), (9, 49144320), (10, 44229888), (12, 36858240), (15, 29486592), (16, 27643680), (18, 24572160), (20, 22114944), (24, 18429120), (27, 16381440), (30, 14743296), (32, 13821840), (36, 12286080), (40, 11057472), (45, 9828864), (48, 9214560), (54, 8190720), (60, 7371648), (64, 6910920), (72, 6143040), (79, 5598720), (80, 5528736), (81, 5460480), (90, 4914432), (96, 4607280), (108, 4095360), (120, 3685824), (128, 3455460), (135, 3276288), (144, 3071520), (158, 2799360), (160, 2764368), (162, 2730240), (180, 2457216), (192, 2303640), (216, 2047680), (237, 1866240), (240, 1842912), (243, 1820160), (256, 1727730), (270, 1638144), (288, 1535760), (316, 1399680), (320, 1382184), (324, 1365120), (360, 1228608), (384, 1151820), (395, 1119744), (405, 1092096), (432, 1023840), (474, 933120), (480, 921456), (486, 910080), (512, 863865), (540, 819072), (576, 767880), (632, 699840), (640, 691092), (648, 682560), (711, 622080), (720, 614304), (729, 606720), (768, 575910), (790, 559872), (810, 546048), (864, 511920), (948, 466560), (960, 460728), (972, 455040), (1080, 409536), (1152, 383940), (1185, 373248), (1215, 364032), (1264, 349920), (1280, 345546), (1296, 341280), (1422, 311040), (1440, 307152), (1458, 303360), (1536, 287955), (1580, 279936), (1620, 273024), (1728, 255960), (1896, 233280), (1920, 230364), (1944, 227520), (2133, 207360), (2160, 204768), (2187, 202240), (2304, 191970), (2370, 186624), (2430, 182016), (2528, 174960), (2560, 172773), (2592, 170640), (2844, 155520), (2880, 153576), (2916, 151680), (3160, 139968), (3240, 136512), (3456, 127980), (3555, 124416), (3645, 121344), (3792, 116640), (3840, 115182), (3888, 113760), (4266, 103680), (4320, 102384), (4374, 101120), (4608, 95985), (4740, 93312), (4860, 91008), (5056, 87480), (5184, 85320), (5688, 77760), (5760, 76788), (5832, 75840), (6320, 69984), (6399, 69120), (6480, 68256), (6912, 63990), (7110, 62208), (7290, 60672), (7584, 58320), (7680, 57591), (7776, 56880), (8532, 51840), (8640, 51192), (8748, 50560), (9480, 46656), (9720, 45504), (10112, 43740), (10368, 42660), (10665, 41472), (10935, 40448), (11376, 38880), (11520, 38394), (11664, 37920), (12640, 34992), (12798, 34560), (12960, 34128), (13824, 31995), (14220, 31104), (14580, 30336), (15168, 29160), (15552, 28440), (17064, 25920), (17280, 25596), (17496, 25280), (18960, 23328), (19197, 23040), (19440, 22752), (20224, 21870), (20736, 21330)]