25899480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23981}}^1$

素因数の和:24001

約数の個数: 64

約数和(自身を含む): 86335200

約数和(自身を除く): 60435720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23981, 47962, 71943, 95924, 119905, 143886, 191848, 215829, 239810, 287772, 359715, 431658, 479620, 575544, 647487, 719430, 863316, 959240, 1079145, 1294974, 1438860, 1726632, 2158290, 2589948, 2877720, 3237435, 4316580, 5179896, 6474870, 8633160, 12949740, 25899480]

約数ペア:

[(1, 25899480), (2, 12949740), (3, 8633160), (4, 6474870), (5, 5179896), (6, 4316580), (8, 3237435), (9, 2877720), (10, 2589948), (12, 2158290), (15, 1726632), (18, 1438860), (20, 1294974), (24, 1079145), (27, 959240), (30, 863316), (36, 719430), (40, 647487), (45, 575544), (54, 479620), (60, 431658), (72, 359715), (90, 287772), (108, 239810), (120, 215829), (135, 191848), (180, 143886), (216, 119905), (270, 95924), (360, 71943), (540, 47962), (1080, 23981)]