891336960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{8597}}^1$

素因数の和:8630

約数の個数: 180

約数和(自身を含む): 3189737628

約数和(自身を除く): 2298400668

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, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8597, 8640, 10368, 11520, 12960, 17194, 17280, 20736, 25791, 25920, 34388, 34560, 42985, 51582, 51840, 68776, 77373, 85970, 103164, 103680, 128955, 137552, 154746, 171940, 206328, 232119, 257910, 275104, 309492, 343880, 386865, 412656, 464238, 515820, 550208, 618984, 687760, 696357, 773730, 825312, 928476, 1031640, 1100416, 1160595, 1237968, 1375520, 1392714, 1547460, 1650624, 1856952, 2063280, 2200832, 2321190, 2475936, 2751040, 2785428, 3094920, 3301248, 3481785, 3713904, 4126560, 4642380, 4951872, 5502080, 5570856, 6189840, 6602496, 6963570, 7427808, 8253120, 9284760, 9903744, 11004160, 11141712, 12379680, 13927140, 14855616, 16506240, 18569520, 19807488, 22283424, 24759360, 27854280, 29711232, 33012480, 37139040, 44566848, 49518720, 55708560, 59422464, 74278080, 89133696, 99037440, 111417120, 148556160, 178267392, 222834240, 297112320, 445668480, 891336960]

約数ペア:

[(1, 891336960), (2, 445668480), (3, 297112320), (4, 222834240), (5, 178267392), (6, 148556160), (8, 111417120), (9, 99037440), (10, 89133696), (12, 74278080), (15, 59422464), (16, 55708560), (18, 49518720), (20, 44566848), (24, 37139040), (27, 33012480), (30, 29711232), (32, 27854280), (36, 24759360), (40, 22283424), (45, 19807488), (48, 18569520), (54, 16506240), (60, 14855616), (64, 13927140), (72, 12379680), (80, 11141712), (81, 11004160), (90, 9903744), (96, 9284760), (108, 8253120), (120, 7427808), (128, 6963570), (135, 6602496), (144, 6189840), (160, 5570856), (162, 5502080), (180, 4951872), (192, 4642380), (216, 4126560), (240, 3713904), (256, 3481785), (270, 3301248), (288, 3094920), (320, 2785428), (324, 2751040), (360, 2475936), (384, 2321190), (405, 2200832), (432, 2063280), (480, 1856952), (540, 1650624), (576, 1547460), (640, 1392714), (648, 1375520), (720, 1237968), (768, 1160595), (810, 1100416), (864, 1031640), (960, 928476), (1080, 825312), (1152, 773730), (1280, 696357), (1296, 687760), (1440, 618984), (1620, 550208), (1728, 515820), (1920, 464238), (2160, 412656), (2304, 386865), (2592, 343880), (2880, 309492), (3240, 275104), (3456, 257910), (3840, 232119), (4320, 206328), (5184, 171940), (5760, 154746), (6480, 137552), (6912, 128955), (8597, 103680), (8640, 103164), (10368, 85970), (11520, 77373), (12960, 68776), (17194, 51840), (17280, 51582), (20736, 42985), (25791, 34560), (25920, 34388)]