38571240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321427}}^1$

素因数の和:321441

約数の個数: 32

約数和(自身を含む): 115714080

約数和(自身を除く): 77142840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321427, 642854, 964281, 1285708, 1607135, 1928562, 2571416, 3214270, 3857124, 4821405, 6428540, 7714248, 9642810, 12857080, 19285620, 38571240]

約数ペア:

[(1, 38571240), (2, 19285620), (3, 12857080), (4, 9642810), (5, 7714248), (6, 6428540), (8, 4821405), (10, 3857124), (12, 3214270), (15, 2571416), (20, 1928562), (24, 1607135), (30, 1285708), (40, 964281), (60, 642854), (120, 321427)]