237338520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1977821}}^1$

素因数の和:1977835

約数の個数: 32

約数和(自身を含む): 712015920

約数和(自身を除く): 474677400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1977821, 3955642, 5933463, 7911284, 9889105, 11866926, 15822568, 19778210, 23733852, 29667315, 39556420, 47467704, 59334630, 79112840, 118669260, 237338520]

約数ペア:

[(1, 237338520), (2, 118669260), (3, 79112840), (4, 59334630), (5, 47467704), (6, 39556420), (8, 29667315), (10, 23733852), (12, 19778210), (15, 15822568), (20, 11866926), (24, 9889105), (30, 7911284), (40, 5933463), (60, 3955642), (120, 1977821)]