1210436520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99871}}^1$

素因数の和:99986

約数の個数: 64

約数和(自身を含む): 3667299840

約数和(自身を除く): 2456863320

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, 99871, 199742, 299613, 399484, 499355, 599226, 798968, 998710, 1198452, 1498065, 1997420, 2396904, 2996130, 3994840, 5992260, 10086971, 11984520, 20173942, 30260913, 40347884, 50434855, 60521826, 80695768, 100869710, 121043652, 151304565, 201739420, 242087304, 302609130, 403478840, 605218260, 1210436520]

約数ペア:

[(1, 1210436520), (2, 605218260), (3, 403478840), (4, 302609130), (5, 242087304), (6, 201739420), (8, 151304565), (10, 121043652), (12, 100869710), (15, 80695768), (20, 60521826), (24, 50434855), (30, 40347884), (40, 30260913), (60, 20173942), (101, 11984520), (120, 10086971), (202, 5992260), (303, 3994840), (404, 2996130), (505, 2396904), (606, 1997420), (808, 1498065), (1010, 1198452), (1212, 998710), (1515, 798968), (2020, 599226), (2424, 499355), (3030, 399484), (4040, 299613), (6060, 199742), (12120, 99871)]