358802520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2990021}}^1$

素因数の和:2990035

約数の個数: 32

約数和(自身を含む): 1076407920

約数和(自身を除く): 717605400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2990021, 5980042, 8970063, 11960084, 14950105, 17940126, 23920168, 29900210, 35880252, 44850315, 59800420, 71760504, 89700630, 119600840, 179401260, 358802520]

約数ペア:

[(1, 358802520), (2, 179401260), (3, 119600840), (4, 89700630), (5, 71760504), (6, 59800420), (8, 44850315), (10, 35880252), (12, 29900210), (15, 23920168), (20, 17940126), (24, 14950105), (30, 11960084), (40, 8970063), (60, 5980042), (120, 2990021)]