122612520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2081}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 368763840

約数和(自身を除く): 246151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2081, 2455, 2946, 3928, 4162, 4910, 5892, 6243, 7365, 8324, 9820, 10405, 11784, 12486, 14730, 16648, 19640, 20810, 24972, 29460, 31215, 41620, 49944, 58920, 62430, 83240, 124860, 249720, 1021771, 2043542, 3065313, 4087084, 5108855, 6130626, 8174168, 10217710, 12261252, 15326565, 20435420, 24522504, 30653130, 40870840, 61306260, 122612520]

約数ペア:

[(1, 122612520), (2, 61306260), (3, 40870840), (4, 30653130), (5, 24522504), (6, 20435420), (8, 15326565), (10, 12261252), (12, 10217710), (15, 8174168), (20, 6130626), (24, 5108855), (30, 4087084), (40, 3065313), (60, 2043542), (120, 1021771), (491, 249720), (982, 124860), (1473, 83240), (1964, 62430), (2081, 58920), (2455, 49944), (2946, 41620), (3928, 31215), (4162, 29460), (4910, 24972), (5892, 20810), (6243, 19640), (7365, 16648), (8324, 14730), (9820, 12486), (10405, 11784)]