18735352080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{78063967}}^1$

素因数の和:78063983

約数の個数: 40

約数和(自身を含む): 58079592192

約数和(自身を除く): 39344240112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 78063967, 156127934, 234191901, 312255868, 390319835, 468383802, 624511736, 780639670, 936767604, 1170959505, 1249023472, 1561279340, 1873535208, 2341919010, 3122558680, 3747070416, 4683838020, 6245117360, 9367676040, 18735352080]

約数ペア:

[(1, 18735352080), (2, 9367676040), (3, 6245117360), (4, 4683838020), (5, 3747070416), (6, 3122558680), (8, 2341919010), (10, 1873535208), (12, 1561279340), (15, 1249023472), (16, 1170959505), (20, 936767604), (24, 780639670), (30, 624511736), (40, 468383802), (48, 390319835), (60, 312255868), (80, 234191901), (120, 156127934), (240, 78063967)]