160674420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37717}}^1$

素因数の和:37800

約数の個数: 48

約数和(自身を含む): 456236928

約数和(自身を除く): 295562508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 37717, 75434, 113151, 150868, 188585, 226302, 377170, 452604, 565755, 754340, 1131510, 2263020, 2677907, 5355814, 8033721, 10711628, 13389535, 16067442, 26779070, 32134884, 40168605, 53558140, 80337210, 160674420]

約数ペア:

[(1, 160674420), (2, 80337210), (3, 53558140), (4, 40168605), (5, 32134884), (6, 26779070), (10, 16067442), (12, 13389535), (15, 10711628), (20, 8033721), (30, 5355814), (60, 2677907), (71, 2263020), (142, 1131510), (213, 754340), (284, 565755), (355, 452604), (426, 377170), (710, 226302), (852, 188585), (1065, 150868), (1420, 113151), (2130, 75434), (4260, 37717)]