40443120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56171}}^1$

素因数の和:56190

約数の個数: 60

約数和(自身を含む): 135823896

約数和(自身を除く): 95380776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56171, 112342, 168513, 224684, 280855, 337026, 449368, 505539, 561710, 674052, 842565, 898736, 1011078, 1123420, 1348104, 1685130, 2022156, 2246840, 2527695, 2696208, 3370260, 4044312, 4493680, 5055390, 6740520, 8088624, 10110780, 13481040, 20221560, 40443120]

約数ペア:

[(1, 40443120), (2, 20221560), (3, 13481040), (4, 10110780), (5, 8088624), (6, 6740520), (8, 5055390), (9, 4493680), (10, 4044312), (12, 3370260), (15, 2696208), (16, 2527695), (18, 2246840), (20, 2022156), (24, 1685130), (30, 1348104), (36, 1123420), (40, 1011078), (45, 898736), (48, 842565), (60, 674052), (72, 561710), (80, 505539), (90, 449368), (120, 337026), (144, 280855), (180, 224684), (240, 168513), (360, 112342), (720, 56171)]