4262040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11839}}^1$

素因数の和:11856

約数の個数: 48

約数和(自身を含む): 13852800

約数和(自身を除く): 9590760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 177585, 213102, 236780, 284136, 355170, 426204, 473560, 532755, 710340, 852408, 1065510, 1420680, 2131020, 4262040]

約数ペア:

[(1, 4262040), (2, 2131020), (3, 1420680), (4, 1065510), (5, 852408), (6, 710340), (8, 532755), (9, 473560), (10, 426204), (12, 355170), (15, 284136), (18, 236780), (20, 213102), (24, 177585), (30, 142068), (36, 118390), (40, 106551), (45, 94712), (60, 71034), (72, 59195), (90, 47356), (120, 35517), (180, 23678), (360, 11839)]