7975920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 17022480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 199, 240, 334, 398, 501, 597, 668, 796, 835, 995, 1002, 1194, 1336, 1592, 1670, 1990, 2004, 2388, 2505, 2672, 2985, 3184, 3340, 3980, 4008, 4776, 5010, 5970, 6680, 7960, 8016, 9552, 10020, 11940, 13360, 15920, 20040, 23880, 33233, 40080, 47760, 66466, 99699, 132932, 166165, 199398, 265864, 332330, 398796, 498495, 531728, 664660, 797592, 996990, 1329320, 1595184, 1993980, 2658640, 3987960, 7975920]

約数ペア:

[(1, 7975920), (2, 3987960), (3, 2658640), (4, 1993980), (5, 1595184), (6, 1329320), (8, 996990), (10, 797592), (12, 664660), (15, 531728), (16, 498495), (20, 398796), (24, 332330), (30, 265864), (40, 199398), (48, 166165), (60, 132932), (80, 99699), (120, 66466), (167, 47760), (199, 40080), (240, 33233), (334, 23880), (398, 20040), (501, 15920), (597, 13360), (668, 11940), (796, 10020), (835, 9552), (995, 8016), (1002, 7960), (1194, 6680), (1336, 5970), (1592, 5010), (1670, 4776), (1990, 4008), (2004, 3980), (2388, 3340), (2505, 3184), (2672, 2985)]