148202520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1235021}}^1$

素因数の和:1235035

約数の個数: 32

約数和(自身を含む): 444607920

約数和(自身を除く): 296405400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1235021, 2470042, 3705063, 4940084, 6175105, 7410126, 9880168, 12350210, 14820252, 18525315, 24700420, 29640504, 37050630, 49400840, 74101260, 148202520]

約数ペア:

[(1, 148202520), (2, 74101260), (3, 49400840), (4, 37050630), (5, 29640504), (6, 24700420), (8, 18525315), (10, 14820252), (12, 12350210), (15, 9880168), (20, 7410126), (24, 6175105), (30, 4940084), (40, 3705063), (60, 2470042), (120, 1235021)]