89183280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12034

約数の個数: 80

約数和(自身を含む): 285410304

約数和(自身を除く): 196227024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 191792, 239740, 287688, 359610, 371597, 479480, 575376, 719220, 743194, 958960, 1114791, 1438440, 1486388, 1857985, 2229582, 2876880, 2972776, 3715970, 4459164, 5573955, 5945552, 7431940, 8918328, 11147910, 14863880, 17836656, 22295820, 29727760, 44591640, 89183280]

約数ペア:

[(1, 89183280), (2, 44591640), (3, 29727760), (4, 22295820), (5, 17836656), (6, 14863880), (8, 11147910), (10, 8918328), (12, 7431940), (15, 5945552), (16, 5573955), (20, 4459164), (24, 3715970), (30, 2972776), (31, 2876880), (40, 2229582), (48, 1857985), (60, 1486388), (62, 1438440), (80, 1114791), (93, 958960), (120, 743194), (124, 719220), (155, 575376), (186, 479480), (240, 371597), (248, 359610), (310, 287688), (372, 239740), (465, 191792), (496, 179805), (620, 143844), (744, 119870), (930, 95896), (1240, 71922), (1488, 59935), (1860, 47948), (2480, 35961), (3720, 23974), (7440, 11987)]