251410080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{523771}}^1$

素因数の和:523789

約数の個数: 48

約数和(自身を含む): 791943264

約数和(自身を除く): 540533184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 523771, 1047542, 1571313, 2095084, 2618855, 3142626, 4190168, 5237710, 6285252, 7856565, 8380336, 10475420, 12570504, 15713130, 16760672, 20950840, 25141008, 31426260, 41901680, 50282016, 62852520, 83803360, 125705040, 251410080]

約数ペア:

[(1, 251410080), (2, 125705040), (3, 83803360), (4, 62852520), (5, 50282016), (6, 41901680), (8, 31426260), (10, 25141008), (12, 20950840), (15, 16760672), (16, 15713130), (20, 12570504), (24, 10475420), (30, 8380336), (32, 7856565), (40, 6285252), (48, 5237710), (60, 4190168), (80, 3142626), (96, 2618855), (120, 2095084), (160, 1571313), (240, 1047542), (480, 523771)]