166798440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{51481}}^1$

素因数の和:51504

約数の個数: 80

約数和(自身を含む): 560638980

約数和(自身を除く): 393840540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 51481, 102962, 154443, 205924, 257405, 308886, 411848, 463329, 514810, 617772, 772215, 926658, 1029620, 1235544, 1389987, 1544430, 1853316, 2059240, 2316645, 2779974, 3088860, 3706632, 4169961, 4633290, 5559948, 6177720, 6949935, 8339922, 9266580, 11119896, 13899870, 16679844, 18533160, 20849805, 27799740, 33359688, 41699610, 55599480, 83399220, 166798440]

約数ペア:

[(1, 166798440), (2, 83399220), (3, 55599480), (4, 41699610), (5, 33359688), (6, 27799740), (8, 20849805), (9, 18533160), (10, 16679844), (12, 13899870), (15, 11119896), (18, 9266580), (20, 8339922), (24, 6949935), (27, 6177720), (30, 5559948), (36, 4633290), (40, 4169961), (45, 3706632), (54, 3088860), (60, 2779974), (72, 2316645), (81, 2059240), (90, 1853316), (108, 1544430), (120, 1389987), (135, 1235544), (162, 1029620), (180, 926658), (216, 772215), (270, 617772), (324, 514810), (360, 463329), (405, 411848), (540, 308886), (648, 257405), (810, 205924), (1080, 154443), (1620, 102962), (3240, 51481)]