39038520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3221}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 118311840

約数和(自身を除く): 79273320

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, 3221, 4040, 6060, 6442, 9663, 12120, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 64420, 77304, 96630, 128840, 193260, 325321, 386520, 650642, 975963, 1301284, 1626605, 1951926, 2602568, 3253210, 3903852, 4879815, 6506420, 7807704, 9759630, 13012840, 19519260, 39038520]

約数ペア:

[(1, 39038520), (2, 19519260), (3, 13012840), (4, 9759630), (5, 7807704), (6, 6506420), (8, 4879815), (10, 3903852), (12, 3253210), (15, 2602568), (20, 1951926), (24, 1626605), (30, 1301284), (40, 975963), (60, 650642), (101, 386520), (120, 325321), (202, 193260), (303, 128840), (404, 96630), (505, 77304), (606, 64420), (808, 48315), (1010, 38652), (1212, 32210), (1515, 25768), (2020, 19326), (2424, 16105), (3030, 12884), (3221, 12120), (4040, 9663), (6060, 6442)]