57078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2428

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 121660080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2309, 2472, 3090, 4120, 4618, 4944, 6180, 6927, 8240, 9236, 11545, 12360, 13854, 18472, 23090, 24720, 27708, 34635, 36944, 46180, 55416, 69270, 92360, 110832, 138540, 184720, 237827, 277080, 475654, 554160, 713481, 951308, 1189135, 1426962, 1902616, 2378270, 2853924, 3567405, 3805232, 4756540, 5707848, 7134810, 9513080, 11415696, 14269620, 19026160, 28539240, 57078480]

約数ペア:

[(1, 57078480), (2, 28539240), (3, 19026160), (4, 14269620), (5, 11415696), (6, 9513080), (8, 7134810), (10, 5707848), (12, 4756540), (15, 3805232), (16, 3567405), (20, 2853924), (24, 2378270), (30, 1902616), (40, 1426962), (48, 1189135), (60, 951308), (80, 713481), (103, 554160), (120, 475654), (206, 277080), (240, 237827), (309, 184720), (412, 138540), (515, 110832), (618, 92360), (824, 69270), (1030, 55416), (1236, 46180), (1545, 36944), (1648, 34635), (2060, 27708), (2309, 24720), (2472, 23090), (3090, 18472), (4120, 13854), (4618, 12360), (4944, 11545), (6180, 9236), (6927, 8240)]