57081120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 124540320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1091, 1308, 1635, 1744, 2180, 2182, 2616, 3270, 3273, 3488, 4360, 4364, 5232, 5455, 6540, 6546, 8720, 8728, 10464, 10910, 13080, 13092, 16365, 17440, 17456, 21820, 26160, 26184, 32730, 34912, 43640, 52320, 52368, 65460, 87280, 104736, 118919, 130920, 174560, 237838, 261840, 356757, 475676, 523680, 594595, 713514, 951352, 1189190, 1427028, 1783785, 1902704, 2378380, 2854056, 3567570, 3805408, 4756760, 5708112, 7135140, 9513520, 11416224, 14270280, 19027040, 28540560, 57081120]

約数ペア:

[(1, 57081120), (2, 28540560), (3, 19027040), (4, 14270280), (5, 11416224), (6, 9513520), (8, 7135140), (10, 5708112), (12, 4756760), (15, 3805408), (16, 3567570), (20, 2854056), (24, 2378380), (30, 1902704), (32, 1783785), (40, 1427028), (48, 1189190), (60, 951352), (80, 713514), (96, 594595), (109, 523680), (120, 475676), (160, 356757), (218, 261840), (240, 237838), (327, 174560), (436, 130920), (480, 118919), (545, 104736), (654, 87280), (872, 65460), (1090, 52368), (1091, 52320), (1308, 43640), (1635, 34912), (1744, 32730), (2180, 26184), (2182, 26160), (2616, 21820), (3270, 17456), (3273, 17440), (3488, 16365), (4360, 13092), (4364, 13080), (5232, 10910), (5455, 10464), (6540, 8728), (6546, 8720)]