147917040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{616321}}^1$

素因数の和:616337

約数の個数: 40

約数和(自身を含む): 458543568

約数和(自身を除く): 310626528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 616321, 1232642, 1848963, 2465284, 3081605, 3697926, 4930568, 6163210, 7395852, 9244815, 9861136, 12326420, 14791704, 18489630, 24652840, 29583408, 36979260, 49305680, 73958520, 147917040]

約数ペア:

[(1, 147917040), (2, 73958520), (3, 49305680), (4, 36979260), (5, 29583408), (6, 24652840), (8, 18489630), (10, 14791704), (12, 12326420), (15, 9861136), (16, 9244815), (20, 7395852), (24, 6163210), (30, 4930568), (40, 3697926), (48, 3081605), (60, 2465284), (80, 1848963), (120, 1232642), (240, 616321)]