207852720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{866053}}^1$

素因数の和:866069

約数の個数: 40

約数和(自身を含む): 644344176

約数和(自身を除く): 436491456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 866053, 1732106, 2598159, 3464212, 4330265, 5196318, 6928424, 8660530, 10392636, 12990795, 13856848, 17321060, 20785272, 25981590, 34642120, 41570544, 51963180, 69284240, 103926360, 207852720]

約数ペア:

[(1, 207852720), (2, 103926360), (3, 69284240), (4, 51963180), (5, 41570544), (6, 34642120), (8, 25981590), (10, 20785272), (12, 17321060), (15, 13856848), (16, 12990795), (20, 10392636), (24, 8660530), (30, 6928424), (40, 5196318), (48, 4330265), (60, 3464212), (80, 2598159), (120, 1732106), (240, 866053)]