61883160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515693}}^1$

素因数の和:515707

約数の個数: 32

約数和(自身を含む): 185649840

約数和(自身を除く): 123766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515693, 1031386, 1547079, 2062772, 2578465, 3094158, 4125544, 5156930, 6188316, 7735395, 10313860, 12376632, 15470790, 20627720, 30941580, 61883160]

約数ペア:

[(1, 61883160), (2, 30941580), (3, 20627720), (4, 15470790), (5, 12376632), (6, 10313860), (8, 7735395), (10, 6188316), (12, 5156930), (15, 4125544), (20, 3094158), (24, 2578465), (30, 2062772), (40, 1547079), (60, 1031386), (120, 515693)]