1040261520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2791}}^1$

素因数の和:4360

約数の個数: 80

約数和(自身を含む): 3228043392

約数和(自身を除く): 2187781872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1553, 2791, 3106, 4659, 5582, 6212, 7765, 8373, 9318, 11164, 12424, 13955, 15530, 16746, 18636, 22328, 23295, 24848, 27910, 31060, 33492, 37272, 41865, 44656, 46590, 55820, 62120, 66984, 74544, 83730, 93180, 111640, 124240, 133968, 167460, 186360, 223280, 334920, 372720, 669840, 4334423, 8668846, 13003269, 17337692, 21672115, 26006538, 34675384, 43344230, 52013076, 65016345, 69350768, 86688460, 104026152, 130032690, 173376920, 208052304, 260065380, 346753840, 520130760, 1040261520]

約数ペア:

[(1, 1040261520), (2, 520130760), (3, 346753840), (4, 260065380), (5, 208052304), (6, 173376920), (8, 130032690), (10, 104026152), (12, 86688460), (15, 69350768), (16, 65016345), (20, 52013076), (24, 43344230), (30, 34675384), (40, 26006538), (48, 21672115), (60, 17337692), (80, 13003269), (120, 8668846), (240, 4334423), (1553, 669840), (2791, 372720), (3106, 334920), (4659, 223280), (5582, 186360), (6212, 167460), (7765, 133968), (8373, 124240), (9318, 111640), (11164, 93180), (12424, 83730), (13955, 74544), (15530, 66984), (16746, 62120), (18636, 55820), (22328, 46590), (23295, 44656), (24848, 41865), (27910, 37272), (31060, 33492)]