149583120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{623263}}^1$

素因数の和:623279

約数の個数: 40

約数和(自身を含む): 463708416

約数和(自身を除く): 314125296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 623263, 1246526, 1869789, 2493052, 3116315, 3739578, 4986104, 6232630, 7479156, 9348945, 9972208, 12465260, 14958312, 18697890, 24930520, 29916624, 37395780, 49861040, 74791560, 149583120]

約数ペア:

[(1, 149583120), (2, 74791560), (3, 49861040), (4, 37395780), (5, 29916624), (6, 24930520), (8, 18697890), (10, 14958312), (12, 12465260), (15, 9972208), (16, 9348945), (20, 7479156), (24, 6232630), (30, 4986104), (40, 3739578), (48, 3116315), (60, 2493052), (80, 1869789), (120, 1246526), (240, 623263)]