39269040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163621}}^1$

素因数の和:163637

約数の個数: 40

約数和(自身を含む): 121734768

約数和(自身を除く): 82465728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163621, 327242, 490863, 654484, 818105, 981726, 1308968, 1636210, 1963452, 2454315, 2617936, 3272420, 3926904, 4908630, 6544840, 7853808, 9817260, 13089680, 19634520, 39269040]

約数ペア:

[(1, 39269040), (2, 19634520), (3, 13089680), (4, 9817260), (5, 7853808), (6, 6544840), (8, 4908630), (10, 3926904), (12, 3272420), (15, 2617936), (16, 2454315), (20, 1963452), (24, 1636210), (30, 1308968), (40, 981726), (48, 818105), (60, 654484), (80, 490863), (120, 327242), (240, 163621)]