38919480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324329}}^1$

素因数の和:324343

約数の個数: 32

約数和(自身を含む): 116758800

約数和(自身を除く): 77839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324329, 648658, 972987, 1297316, 1621645, 1945974, 2594632, 3243290, 3891948, 4864935, 6486580, 7783896, 9729870, 12973160, 19459740, 38919480]

約数ペア:

[(1, 38919480), (2, 19459740), (3, 12973160), (4, 9729870), (5, 7783896), (6, 6486580), (8, 4864935), (10, 3891948), (12, 3243290), (15, 2594632), (20, 1945974), (24, 1621645), (30, 1297316), (40, 972987), (60, 648658), (120, 324329)]