27695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 86494464

約数和(自身を除く): 58799184

約数列:

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

約数ペア:

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