1253451120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5222713}}^1$

素因数の和:5222729

約数の個数: 40

約数和(自身を含む): 3885699216

約数和(自身を除く): 2632248096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5222713, 10445426, 15668139, 20890852, 26113565, 31336278, 41781704, 52227130, 62672556, 78340695, 83563408, 104454260, 125345112, 156681390, 208908520, 250690224, 313362780, 417817040, 626725560, 1253451120]

約数ペア:

[(1, 1253451120), (2, 626725560), (3, 417817040), (4, 313362780), (5, 250690224), (6, 208908520), (8, 156681390), (10, 125345112), (12, 104454260), (15, 83563408), (16, 78340695), (20, 62672556), (24, 52227130), (30, 41781704), (40, 31336278), (48, 26113565), (60, 20890852), (80, 15668139), (120, 10445426), (240, 5222713)]