61585920

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 320

約数和(自身を含む): 241591680

約数和(自身を除く): 180005760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 729, 768, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1280, 1296, 1320, 1408, 1440, 1458, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2187, 2304, 2376, 2430, 2560, 2592, 2640, 2673, 2816, 2880, 2916, 2970, 3168, 3240, 3456, 3520, 3564, 3645, 3840, 3888, 3960, 4224, 4320, 4374, 4455, 4608, 4752, 4860, 5184, 5280, 5346, 5632, 5760, 5832, 5940, 6336, 6480, 6912, 7040, 7128, 7290, 7680, 7776, 7920, 8019, 8448, 8640, 8748, 8910, 9504, 9720, 10368, 10560, 10692, 10935, 11520, 11664, 11880, 12672, 12960, 13365, 13824, 14080, 14256, 14580, 15552, 15840, 16038, 16896, 17280, 17496, 17820, 19008, 19440, 20736, 21120, 21384, 21870, 23040, 23328, 23760, 24057, 25344, 25920, 26730, 28160, 28512, 29160, 31104, 31680, 32076, 34560, 34992, 35640, 38016, 38880, 40095, 41472, 42240, 42768, 43740, 46656, 47520, 48114, 50688, 51840, 53460, 57024, 58320, 62208, 63360, 64152, 69120, 69984, 71280, 76032, 77760, 80190, 84480, 85536, 87480, 93312, 95040, 96228, 103680, 106920, 114048, 116640, 120285, 124416, 126720, 128304, 139968, 142560, 152064, 155520, 160380, 171072, 174960, 186624, 190080, 192456, 207360, 213840, 228096, 233280, 240570, 253440, 256608, 279936, 285120, 311040, 320760, 342144, 349920, 373248, 380160, 384912, 427680, 456192, 466560, 481140, 513216, 559872, 570240, 622080, 641520, 684288, 699840, 760320, 769824, 855360, 933120, 962280, 1026432, 1119744, 1140480, 1283040, 1368576, 1399680, 1539648, 1710720, 1866240, 1924560, 2052864, 2280960, 2566080, 2799360, 3079296, 3421440, 3849120, 4105728, 5132160, 5598720, 6158592, 6842880, 7698240, 10264320, 12317184, 15396480, 20528640, 30792960, 61585920]

約数ペア:

[(1, 61585920), (2, 30792960), (3, 20528640), (4, 15396480), (5, 12317184), (6, 10264320), (8, 7698240), (9, 6842880), (10, 6158592), (11, 5598720), (12, 5132160), (15, 4105728), (16, 3849120), (18, 3421440), (20, 3079296), (22, 2799360), (24, 2566080), (27, 2280960), (30, 2052864), (32, 1924560), (33, 1866240), (36, 1710720), (40, 1539648), (44, 1399680), (45, 1368576), (48, 1283040), (54, 1140480), (55, 1119744), (60, 1026432), (64, 962280), (66, 933120), (72, 855360), (80, 769824), (81, 760320), (88, 699840), (90, 684288), (96, 641520), (99, 622080), (108, 570240), (110, 559872), (120, 513216), (128, 481140), (132, 466560), (135, 456192), (144, 427680), (160, 384912), (162, 380160), (165, 373248), (176, 349920), (180, 342144), (192, 320760), (198, 311040), (216, 285120), (220, 279936), (240, 256608), (243, 253440), (256, 240570), (264, 233280), (270, 228096), (288, 213840), (297, 207360), (320, 192456), (324, 190080), (330, 186624), (352, 174960), (360, 171072), (384, 160380), (396, 155520), (405, 152064), (432, 142560), (440, 139968), (480, 128304), (486, 126720), (495, 124416), (512, 120285), (528, 116640), (540, 114048), (576, 106920), (594, 103680), (640, 96228), (648, 95040), (660, 93312), (704, 87480), (720, 85536), (729, 84480), (768, 80190), (792, 77760), (810, 76032), (864, 71280), (880, 69984), (891, 69120), (960, 64152), (972, 63360), (990, 62208), (1056, 58320), (1080, 57024), (1152, 53460), (1188, 51840), (1215, 50688), (1280, 48114), (1296, 47520), (1320, 46656), (1408, 43740), (1440, 42768), (1458, 42240), (1485, 41472), (1536, 40095), (1584, 38880), (1620, 38016), (1728, 35640), (1760, 34992), (1782, 34560), (1920, 32076), (1944, 31680), (1980, 31104), (2112, 29160), (2160, 28512), (2187, 28160), (2304, 26730), (2376, 25920), (2430, 25344), (2560, 24057), (2592, 23760), (2640, 23328), (2673, 23040), (2816, 21870), (2880, 21384), (2916, 21120), (2970, 20736), (3168, 19440), (3240, 19008), (3456, 17820), (3520, 17496), (3564, 17280), (3645, 16896), (3840, 16038), (3888, 15840), (3960, 15552), (4224, 14580), (4320, 14256), (4374, 14080), (4455, 13824), (4608, 13365), (4752, 12960), (4860, 12672), (5184, 11880), (5280, 11664), (5346, 11520), (5632, 10935), (5760, 10692), (5832, 10560), (5940, 10368), (6336, 9720), (6480, 9504), (6912, 8910), (7040, 8748), (7128, 8640), (7290, 8448), (7680, 8019), (7776, 7920)]