401080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3342341}}^1$

素因数の和:3342355

約数の個数: 32

約数和(自身を含む): 1203243120

約数和(自身を除く): 802162200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3342341, 6684682, 10027023, 13369364, 16711705, 20054046, 26738728, 33423410, 40108092, 50135115, 66846820, 80216184, 100270230, 133693640, 200540460, 401080920]

約数ペア:

[(1, 401080920), (2, 200540460), (3, 133693640), (4, 100270230), (5, 80216184), (6, 66846820), (8, 50135115), (10, 40108092), (12, 33423410), (15, 26738728), (20, 20054046), (24, 16711705), (30, 13369364), (40, 10027023), (60, 6684682), (120, 3342341)]