149674080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311821}}^1$

素因数の和:311839

約数の個数: 48

約数和(自身を含む): 471474864

約数和(自身を除く): 321800784

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, 311821, 623642, 935463, 1247284, 1559105, 1870926, 2494568, 3118210, 3741852, 4677315, 4989136, 6236420, 7483704, 9354630, 9978272, 12472840, 14967408, 18709260, 24945680, 29934816, 37418520, 49891360, 74837040, 149674080]

約数ペア:

[(1, 149674080), (2, 74837040), (3, 49891360), (4, 37418520), (5, 29934816), (6, 24945680), (8, 18709260), (10, 14967408), (12, 12472840), (15, 9978272), (16, 9354630), (20, 7483704), (24, 6236420), (30, 4989136), (32, 4677315), (40, 3741852), (48, 3118210), (60, 2494568), (80, 1870926), (96, 1559105), (120, 1247284), (160, 935463), (240, 623642), (480, 311821)]