56557977360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{472261}}^1$

素因数の和:472776

約数の個数: 80

約数和(自身を含む): 175681464000

約数和(自身を除く): 119123486640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 19960, 23952, 29940, 39920, 59880, 119760, 472261, 944522, 1416783, 1889044, 2361305, 2833566, 3778088, 4722610, 5667132, 7083915, 7556176, 9445220, 11334264, 14167830, 18890440, 22668528, 28335660, 37780880, 56671320, 113342640, 235658239, 471316478, 706974717, 942632956, 1178291195, 1413949434, 1885265912, 2356582390, 2827898868, 3534873585, 3770531824, 4713164780, 5655797736, 7069747170, 9426329560, 11311595472, 14139494340, 18852659120, 28278988680, 56557977360]

約数ペア:

[(1, 56557977360), (2, 28278988680), (3, 18852659120), (4, 14139494340), (5, 11311595472), (6, 9426329560), (8, 7069747170), (10, 5655797736), (12, 4713164780), (15, 3770531824), (16, 3534873585), (20, 2827898868), (24, 2356582390), (30, 1885265912), (40, 1413949434), (48, 1178291195), (60, 942632956), (80, 706974717), (120, 471316478), (240, 235658239), (499, 113342640), (998, 56671320), (1497, 37780880), (1996, 28335660), (2495, 22668528), (2994, 18890440), (3992, 14167830), (4990, 11334264), (5988, 9445220), (7485, 7556176), (7984, 7083915), (9980, 5667132), (11976, 4722610), (14970, 3778088), (19960, 2833566), (23952, 2361305), (29940, 1889044), (39920, 1416783), (59880, 944522), (119760, 472261)]