145101360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{604589}}^1$

素因数の和:604605

約数の個数: 40

約数和(自身を含む): 449814960

約数和(自身を除く): 304713600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 604589, 1209178, 1813767, 2418356, 3022945, 3627534, 4836712, 6045890, 7255068, 9068835, 9673424, 12091780, 14510136, 18137670, 24183560, 29020272, 36275340, 48367120, 72550680, 145101360]

約数ペア:

[(1, 145101360), (2, 72550680), (3, 48367120), (4, 36275340), (5, 29020272), (6, 24183560), (8, 18137670), (10, 14510136), (12, 12091780), (15, 9673424), (16, 9068835), (20, 7255068), (24, 6045890), (30, 4836712), (40, 3627534), (48, 3022945), (60, 2418356), (80, 1813767), (120, 1209178), (240, 604589)]