18268492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{76118717}}^1$

素因数の和:76118733

約数の個数: 40

約数和(自身を含む): 56632326192

約数和(自身を除く): 38363834112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 76118717, 152237434, 228356151, 304474868, 380593585, 456712302, 608949736, 761187170, 913424604, 1141780755, 1217899472, 1522374340, 1826849208, 2283561510, 3044748680, 3653698416, 4567123020, 6089497360, 9134246040, 18268492080]

約数ペア:

[(1, 18268492080), (2, 9134246040), (3, 6089497360), (4, 4567123020), (5, 3653698416), (6, 3044748680), (8, 2283561510), (10, 1826849208), (12, 1522374340), (15, 1217899472), (16, 1141780755), (20, 913424604), (24, 761187170), (30, 608949736), (40, 456712302), (48, 380593585), (60, 304474868), (80, 228356151), (120, 152237434), (240, 76118717)]