4382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 14429520

約数和(自身を除く): 10047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 2809, 3180, 3445, 4134, 5512, 5618, 6360, 6890, 8268, 8427, 10335, 11236, 13780, 14045, 16536, 16854, 20670, 22472, 27560, 28090, 33708, 36517, 41340, 42135, 56180, 67416, 73034, 82680, 84270, 109551, 112360, 146068, 168540, 182585, 219102, 292136, 337080, 365170, 438204, 547755, 730340, 876408, 1095510, 1460680, 2191020, 4382040]

約数ペア:

[(1, 4382040), (2, 2191020), (3, 1460680), (4, 1095510), (5, 876408), (6, 730340), (8, 547755), (10, 438204), (12, 365170), (13, 337080), (15, 292136), (20, 219102), (24, 182585), (26, 168540), (30, 146068), (39, 112360), (40, 109551), (52, 84270), (53, 82680), (60, 73034), (65, 67416), (78, 56180), (104, 42135), (106, 41340), (120, 36517), (130, 33708), (156, 28090), (159, 27560), (195, 22472), (212, 20670), (260, 16854), (265, 16536), (312, 14045), (318, 13780), (390, 11236), (424, 10335), (520, 8427), (530, 8268), (636, 6890), (689, 6360), (780, 5618), (795, 5512), (1060, 4134), (1272, 3445), (1378, 3180), (1560, 2809), (1590, 2756), (2067, 2120)]