13823760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 29387760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 241, 478, 482, 717, 723, 956, 964, 1195, 1205, 1434, 1446, 1912, 1928, 2390, 2410, 2868, 2892, 3585, 3615, 3824, 3856, 4780, 4820, 5736, 5784, 7170, 7230, 9560, 9640, 11472, 11568, 14340, 14460, 19120, 19280, 28680, 28920, 57360, 57599, 57840, 115198, 172797, 230396, 287995, 345594, 460792, 575990, 691188, 863985, 921584, 1151980, 1382376, 1727970, 2303960, 2764752, 3455940, 4607920, 6911880, 13823760]

約数ペア:

[(1, 13823760), (2, 6911880), (3, 4607920), (4, 3455940), (5, 2764752), (6, 2303960), (8, 1727970), (10, 1382376), (12, 1151980), (15, 921584), (16, 863985), (20, 691188), (24, 575990), (30, 460792), (40, 345594), (48, 287995), (60, 230396), (80, 172797), (120, 115198), (239, 57840), (240, 57599), (241, 57360), (478, 28920), (482, 28680), (717, 19280), (723, 19120), (956, 14460), (964, 14340), (1195, 11568), (1205, 11472), (1434, 9640), (1446, 9560), (1912, 7230), (1928, 7170), (2390, 5784), (2410, 5736), (2868, 4820), (2892, 4780), (3585, 3856), (3615, 3824)]