201756840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1681307}}^1$

素因数の和:1681321

約数の個数: 32

約数和(自身を含む): 605270880

約数和(自身を除く): 403514040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1681307, 3362614, 5043921, 6725228, 8406535, 10087842, 13450456, 16813070, 20175684, 25219605, 33626140, 40351368, 50439210, 67252280, 100878420, 201756840]

約数ペア:

[(1, 201756840), (2, 100878420), (3, 67252280), (4, 50439210), (5, 40351368), (6, 33626140), (8, 25219605), (10, 20175684), (12, 16813070), (15, 13450456), (20, 10087842), (24, 8406535), (30, 6725228), (40, 5043921), (60, 3362614), (120, 1681307)]