145441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212011}}^1$

素因数の和:1212025

約数の個数: 32

約数和(自身を含む): 436324320

約数和(自身を除く): 290883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212011, 2424022, 3636033, 4848044, 6060055, 7272066, 9696088, 12120110, 14544132, 18180165, 24240220, 29088264, 36360330, 48480440, 72720660, 145441320]

約数ペア:

[(1, 145441320), (2, 72720660), (3, 48480440), (4, 36360330), (5, 29088264), (6, 24240220), (8, 18180165), (10, 14544132), (12, 12120110), (15, 9696088), (20, 7272066), (24, 6060055), (30, 4848044), (40, 3636033), (60, 2424022), (120, 1212011)]