240154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{500321}}^1$

素因数の和:500339

約数の個数: 48

約数和(自身を含む): 756486864

約数和(自身を除く): 516332784

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, 500321, 1000642, 1500963, 2001284, 2501605, 3001926, 4002568, 5003210, 6003852, 7504815, 8005136, 10006420, 12007704, 15009630, 16010272, 20012840, 24015408, 30019260, 40025680, 48030816, 60038520, 80051360, 120077040, 240154080]

約数ペア:

[(1, 240154080), (2, 120077040), (3, 80051360), (4, 60038520), (5, 48030816), (6, 40025680), (8, 30019260), (10, 24015408), (12, 20012840), (15, 16010272), (16, 15009630), (20, 12007704), (24, 10006420), (30, 8005136), (32, 7504815), (40, 6003852), (48, 5003210), (60, 4002568), (80, 3001926), (96, 2501605), (120, 2001284), (160, 1500963), (240, 1000642), (480, 500321)]