448972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1870717}}^1$

素因数の和:1870733

約数の個数: 40

約数和(自身を含む): 1391814192

約数和(自身を除く): 942842112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1870717, 3741434, 5612151, 7482868, 9353585, 11224302, 14965736, 18707170, 22448604, 28060755, 29931472, 37414340, 44897208, 56121510, 74828680, 89794416, 112243020, 149657360, 224486040, 448972080]

約数ペア:

[(1, 448972080), (2, 224486040), (3, 149657360), (4, 112243020), (5, 89794416), (6, 74828680), (8, 56121510), (10, 44897208), (12, 37414340), (15, 29931472), (16, 28060755), (20, 22448604), (24, 18707170), (30, 14965736), (40, 11224302), (48, 9353585), (60, 7482868), (80, 5612151), (120, 3741434), (240, 1870717)]