266896320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{278017}}^1$

素因数の和:278037

約数の個数: 56

約数和(自身を含む): 847398864

約数和(自身を除く): 580502544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 278017, 556034, 834051, 1112068, 1390085, 1668102, 2224136, 2780170, 3336204, 4170255, 4448272, 5560340, 6672408, 8340510, 8896544, 11120680, 13344816, 16681020, 17793088, 22241360, 26689632, 33362040, 44482720, 53379264, 66724080, 88965440, 133448160, 266896320]

約数ペア:

[(1, 266896320), (2, 133448160), (3, 88965440), (4, 66724080), (5, 53379264), (6, 44482720), (8, 33362040), (10, 26689632), (12, 22241360), (15, 17793088), (16, 16681020), (20, 13344816), (24, 11120680), (30, 8896544), (32, 8340510), (40, 6672408), (48, 5560340), (60, 4448272), (64, 4170255), (80, 3336204), (96, 2780170), (120, 2224136), (160, 1668102), (192, 1390085), (240, 1112068), (320, 834051), (480, 556034), (960, 278017)]