55390560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 175779072

約数和(自身を除く): 120388512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 691, 835, 1002, 1336, 1382, 1670, 2004, 2073, 2505, 2672, 2764, 3340, 3455, 4008, 4146, 5010, 5344, 5528, 6680, 6910, 8016, 8292, 10020, 10365, 11056, 13360, 13820, 16032, 16584, 20040, 20730, 22112, 26720, 27640, 33168, 40080, 41460, 55280, 66336, 80160, 82920, 110560, 115397, 165840, 230794, 331680, 346191, 461588, 576985, 692382, 923176, 1153970, 1384764, 1730955, 1846352, 2307940, 2769528, 3461910, 3692704, 4615880, 5539056, 6923820, 9231760, 11078112, 13847640, 18463520, 27695280, 55390560]

約数ペア:

[(1, 55390560), (2, 27695280), (3, 18463520), (4, 13847640), (5, 11078112), (6, 9231760), (8, 6923820), (10, 5539056), (12, 4615880), (15, 3692704), (16, 3461910), (20, 2769528), (24, 2307940), (30, 1846352), (32, 1730955), (40, 1384764), (48, 1153970), (60, 923176), (80, 692382), (96, 576985), (120, 461588), (160, 346191), (167, 331680), (240, 230794), (334, 165840), (480, 115397), (501, 110560), (668, 82920), (691, 80160), (835, 66336), (1002, 55280), (1336, 41460), (1382, 40080), (1670, 33168), (2004, 27640), (2073, 26720), (2505, 22112), (2672, 20730), (2764, 20040), (3340, 16584), (3455, 16032), (4008, 13820), (4146, 13360), (5010, 11056), (5344, 10365), (5528, 10020), (6680, 8292), (6910, 8016)]