129837360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{540989}}^1$

素因数の和:541005

約数の個数: 40

約数和(自身を含む): 402496560

約数和(自身を除く): 272659200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 540989, 1081978, 1622967, 2163956, 2704945, 3245934, 4327912, 5409890, 6491868, 8114835, 8655824, 10819780, 12983736, 16229670, 21639560, 25967472, 32459340, 43279120, 64918680, 129837360]

約数ペア:

[(1, 129837360), (2, 64918680), (3, 43279120), (4, 32459340), (5, 25967472), (6, 21639560), (8, 16229670), (10, 12983736), (12, 10819780), (15, 8655824), (16, 8114835), (20, 6491868), (24, 5409890), (30, 4327912), (40, 3245934), (48, 2704945), (60, 2163956), (80, 1622967), (120, 1081978), (240, 540989)]