22659480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20981}}^1$

素因数の和:21001

約数の個数: 64

約数和(自身を含む): 75535200

約数和(自身を除く): 52875720

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, 20981, 41962, 62943, 83924, 104905, 125886, 167848, 188829, 209810, 251772, 314715, 377658, 419620, 503544, 566487, 629430, 755316, 839240, 944145, 1132974, 1258860, 1510632, 1888290, 2265948, 2517720, 2832435, 3776580, 4531896, 5664870, 7553160, 11329740, 22659480]

約数ペア:

[(1, 22659480), (2, 11329740), (3, 7553160), (4, 5664870), (5, 4531896), (6, 3776580), (8, 2832435), (9, 2517720), (10, 2265948), (12, 1888290), (15, 1510632), (18, 1258860), (20, 1132974), (24, 944145), (27, 839240), (30, 755316), (36, 629430), (40, 566487), (45, 503544), (54, 419620), (60, 377658), (72, 314715), (90, 251772), (108, 209810), (120, 188829), (135, 167848), (180, 125886), (216, 104905), (270, 83924), (360, 62943), (540, 41962), (1080, 20981)]