386910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4363}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 1162569600

約数和(自身を除く): 775658760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4363, 4434, 5912, 7390, 8726, 8868, 11085, 13089, 14780, 17452, 17736, 21815, 22170, 26178, 29560, 34904, 43630, 44340, 52356, 65445, 87260, 88680, 104712, 130890, 174520, 261780, 523560, 3224257, 6448514, 9672771, 12897028, 16121285, 19345542, 25794056, 32242570, 38691084, 48363855, 64485140, 77382168, 96727710, 128970280, 193455420, 386910840]

約数ペア:

[(1, 386910840), (2, 193455420), (3, 128970280), (4, 96727710), (5, 77382168), (6, 64485140), (8, 48363855), (10, 38691084), (12, 32242570), (15, 25794056), (20, 19345542), (24, 16121285), (30, 12897028), (40, 9672771), (60, 6448514), (120, 3224257), (739, 523560), (1478, 261780), (2217, 174520), (2956, 130890), (3695, 104712), (4363, 88680), (4434, 87260), (5912, 65445), (7390, 52356), (8726, 44340), (8868, 43630), (11085, 34904), (13089, 29560), (14780, 26178), (17452, 22170), (17736, 21815)]