232920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 758160

約数和(自身を除く): 525240

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, 647, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6470, 7764, 9705, 11646, 12940, 15528, 19410, 23292, 25880, 29115, 38820, 46584, 58230, 77640, 116460, 232920]

約数ペア:

[(1, 232920), (2, 116460), (3, 77640), (4, 58230), (5, 46584), (6, 38820), (8, 29115), (9, 25880), (10, 23292), (12, 19410), (15, 15528), (18, 12940), (20, 11646), (24, 9705), (30, 7764), (36, 6470), (40, 5823), (45, 5176), (60, 3882), (72, 3235), (90, 2588), (120, 1941), (180, 1294), (360, 647)]