475351560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1320421}}^1$

素因数の和:1320438

約数の個数: 48

約数和(自身を含む): 1544893740

約数和(自身を除く): 1069542180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1320421, 2640842, 3961263, 5281684, 6602105, 7922526, 10563368, 11883789, 13204210, 15845052, 19806315, 23767578, 26408420, 31690104, 39612630, 47535156, 52816840, 59418945, 79225260, 95070312, 118837890, 158450520, 237675780, 475351560]

約数ペア:

[(1, 475351560), (2, 237675780), (3, 158450520), (4, 118837890), (5, 95070312), (6, 79225260), (8, 59418945), (9, 52816840), (10, 47535156), (12, 39612630), (15, 31690104), (18, 26408420), (20, 23767578), (24, 19806315), (30, 15845052), (36, 13204210), (40, 11883789), (45, 10563368), (60, 7922526), (72, 6602105), (90, 5281684), (120, 3961263), (180, 2640842), (360, 1320421)]