55599480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51481}}^1$

素因数の和:51501

約数の個数: 64

約数和(自身を含む): 185335200

約数和(自身を除く): 129735720

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, 51481, 102962, 154443, 205924, 257405, 308886, 411848, 463329, 514810, 617772, 772215, 926658, 1029620, 1235544, 1389987, 1544430, 1853316, 2059240, 2316645, 2779974, 3088860, 3706632, 4633290, 5559948, 6177720, 6949935, 9266580, 11119896, 13899870, 18533160, 27799740, 55599480]

約数ペア:

[(1, 55599480), (2, 27799740), (3, 18533160), (4, 13899870), (5, 11119896), (6, 9266580), (8, 6949935), (9, 6177720), (10, 5559948), (12, 4633290), (15, 3706632), (18, 3088860), (20, 2779974), (24, 2316645), (27, 2059240), (30, 1853316), (36, 1544430), (40, 1389987), (45, 1235544), (54, 1029620), (60, 926658), (72, 772215), (90, 617772), (108, 514810), (120, 463329), (135, 411848), (180, 308886), (216, 257405), (270, 205924), (360, 154443), (540, 102962), (1080, 51481)]