907315320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{74861}}^1$

素因数の和:74976

約数の個数: 64

約数和(自身を含む): 2748932640

約数和(自身を除く): 1841617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 74861, 149722, 224583, 299444, 374305, 449166, 598888, 748610, 898332, 1122915, 1497220, 1796664, 2245830, 2994440, 4491660, 7560961, 8983320, 15121922, 22682883, 30243844, 37804805, 45365766, 60487688, 75609610, 90731532, 113414415, 151219220, 181463064, 226828830, 302438440, 453657660, 907315320]

約数ペア:

[(1, 907315320), (2, 453657660), (3, 302438440), (4, 226828830), (5, 181463064), (6, 151219220), (8, 113414415), (10, 90731532), (12, 75609610), (15, 60487688), (20, 45365766), (24, 37804805), (30, 30243844), (40, 22682883), (60, 15121922), (101, 8983320), (120, 7560961), (202, 4491660), (303, 2994440), (404, 2245830), (505, 1796664), (606, 1497220), (808, 1122915), (1010, 898332), (1212, 748610), (1515, 598888), (2020, 449166), (2424, 374305), (3030, 299444), (4040, 224583), (6060, 149722), (12120, 74861)]