31589160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4010

約数の個数: 64

約数和(自身を含む): 96206400

約数和(自身を除く): 64617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3929, 4020, 7858, 8040, 11787, 15716, 19645, 23574, 31432, 39290, 47148, 58935, 78580, 94296, 117870, 157160, 235740, 263243, 471480, 526486, 789729, 1052972, 1316215, 1579458, 2105944, 2632430, 3158916, 3948645, 5264860, 6317832, 7897290, 10529720, 15794580, 31589160]

約数ペア:

[(1, 31589160), (2, 15794580), (3, 10529720), (4, 7897290), (5, 6317832), (6, 5264860), (8, 3948645), (10, 3158916), (12, 2632430), (15, 2105944), (20, 1579458), (24, 1316215), (30, 1052972), (40, 789729), (60, 526486), (67, 471480), (120, 263243), (134, 235740), (201, 157160), (268, 117870), (335, 94296), (402, 78580), (536, 58935), (670, 47148), (804, 39290), (1005, 31432), (1340, 23574), (1608, 19645), (2010, 15716), (2680, 11787), (3929, 8040), (4020, 7858)]