1520885040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6337021}}^1$

素因数の和:6337037

約数の個数: 40

約数和(自身を含む): 4714744368

約数和(自身を除く): 3193859328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6337021, 12674042, 19011063, 25348084, 31685105, 38022126, 50696168, 63370210, 76044252, 95055315, 101392336, 126740420, 152088504, 190110630, 253480840, 304177008, 380221260, 506961680, 760442520, 1520885040]

約数ペア:

[(1, 1520885040), (2, 760442520), (3, 506961680), (4, 380221260), (5, 304177008), (6, 253480840), (8, 190110630), (10, 152088504), (12, 126740420), (15, 101392336), (16, 95055315), (20, 76044252), (24, 63370210), (30, 50696168), (40, 38022126), (48, 31685105), (60, 25348084), (80, 19011063), (120, 12674042), (240, 6337021)]