5120121360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21333839}}^1$

素因数の和:21333855

約数の個数: 40

約数和(自身を含む): 15872376960

約数和(自身を除く): 10752255600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21333839, 42667678, 64001517, 85335356, 106669195, 128003034, 170670712, 213338390, 256006068, 320007585, 341341424, 426676780, 512012136, 640015170, 853353560, 1024024272, 1280030340, 1706707120, 2560060680, 5120121360]

約数ペア:

[(1, 5120121360), (2, 2560060680), (3, 1706707120), (4, 1280030340), (5, 1024024272), (6, 853353560), (8, 640015170), (10, 512012136), (12, 426676780), (15, 341341424), (16, 320007585), (20, 256006068), (24, 213338390), (30, 170670712), (40, 128003034), (48, 106669195), (60, 85335356), (80, 64001517), (120, 42667678), (240, 21333839)]