808443120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3368513}}^1$

素因数の和:3368529

約数の個数: 40

約数和(自身を含む): 2506174416

約数和(自身を除く): 1697731296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3368513, 6737026, 10105539, 13474052, 16842565, 20211078, 26948104, 33685130, 40422156, 50527695, 53896208, 67370260, 80844312, 101055390, 134740520, 161688624, 202110780, 269481040, 404221560, 808443120]

約数ペア:

[(1, 808443120), (2, 404221560), (3, 269481040), (4, 202110780), (5, 161688624), (6, 134740520), (8, 101055390), (10, 80844312), (12, 67370260), (15, 53896208), (16, 50527695), (20, 40422156), (24, 33685130), (30, 26948104), (40, 20211078), (48, 16842565), (60, 13474052), (80, 10105539), (120, 6737026), (240, 3368513)]