39402120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 119413440

約数和(自身を除く): 80011320

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, 3251, 4040, 6060, 6502, 9753, 12120, 13004, 16255, 19506, 26008, 32510, 39012, 48765, 65020, 78024, 97530, 130040, 195060, 328351, 390120, 656702, 985053, 1313404, 1641755, 1970106, 2626808, 3283510, 3940212, 4925265, 6567020, 7880424, 9850530, 13134040, 19701060, 39402120]

約数ペア:

[(1, 39402120), (2, 19701060), (3, 13134040), (4, 9850530), (5, 7880424), (6, 6567020), (8, 4925265), (10, 3940212), (12, 3283510), (15, 2626808), (20, 1970106), (24, 1641755), (30, 1313404), (40, 985053), (60, 656702), (101, 390120), (120, 328351), (202, 195060), (303, 130040), (404, 97530), (505, 78024), (606, 65020), (808, 48765), (1010, 39012), (1212, 32510), (1515, 26008), (2020, 19506), (2424, 16255), (3030, 13004), (3251, 12120), (4040, 9753), (6060, 6502)]