13216080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 28566960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1039, 1060, 1272, 1590, 2078, 2120, 2544, 3117, 3180, 4156, 4240, 5195, 6234, 6360, 8312, 10390, 12468, 12720, 15585, 16624, 20780, 24936, 31170, 41560, 49872, 55067, 62340, 83120, 110134, 124680, 165201, 220268, 249360, 275335, 330402, 440536, 550670, 660804, 826005, 881072, 1101340, 1321608, 1652010, 2202680, 2643216, 3304020, 4405360, 6608040, 13216080]

約数ペア:

[(1, 13216080), (2, 6608040), (3, 4405360), (4, 3304020), (5, 2643216), (6, 2202680), (8, 1652010), (10, 1321608), (12, 1101340), (15, 881072), (16, 826005), (20, 660804), (24, 550670), (30, 440536), (40, 330402), (48, 275335), (53, 249360), (60, 220268), (80, 165201), (106, 124680), (120, 110134), (159, 83120), (212, 62340), (240, 55067), (265, 49872), (318, 41560), (424, 31170), (530, 24936), (636, 20780), (795, 16624), (848, 15585), (1039, 12720), (1060, 12468), (1272, 10390), (1590, 8312), (2078, 6360), (2120, 6234), (2544, 5195), (3117, 4240), (3180, 4156)]