481226940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{891161}}^1$

素因数の和:891179

約数の個数: 48

約数和(自身を含む): 1497152160

約数和(自身を除く): 1015925220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 891161, 1782322, 2673483, 3564644, 4455805, 5346966, 8020449, 8911610, 10693932, 13367415, 16040898, 17823220, 24061347, 26734830, 32081796, 40102245, 48122694, 53469660, 80204490, 96245388, 120306735, 160408980, 240613470, 481226940]

約数ペア:

[(1, 481226940), (2, 240613470), (3, 160408980), (4, 120306735), (5, 96245388), (6, 80204490), (9, 53469660), (10, 48122694), (12, 40102245), (15, 32081796), (18, 26734830), (20, 24061347), (27, 17823220), (30, 16040898), (36, 13367415), (45, 10693932), (54, 8911610), (60, 8020449), (90, 5346966), (108, 4455805), (135, 3564644), (180, 2673483), (270, 1782322), (540, 891161)]