26870640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 84185088

約数和(自身を除く): 57314448

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, 1087, 1236, 1545, 1648, 2060, 2174, 2472, 3090, 3261, 4120, 4348, 4944, 5435, 6180, 6522, 8240, 8696, 10870, 12360, 13044, 16305, 17392, 21740, 24720, 26088, 32610, 43480, 52176, 65220, 86960, 111961, 130440, 223922, 260880, 335883, 447844, 559805, 671766, 895688, 1119610, 1343532, 1679415, 1791376, 2239220, 2687064, 3358830, 4478440, 5374128, 6717660, 8956880, 13435320, 26870640]

約数ペア:

[(1, 26870640), (2, 13435320), (3, 8956880), (4, 6717660), (5, 5374128), (6, 4478440), (8, 3358830), (10, 2687064), (12, 2239220), (15, 1791376), (16, 1679415), (20, 1343532), (24, 1119610), (30, 895688), (40, 671766), (48, 559805), (60, 447844), (80, 335883), (103, 260880), (120, 223922), (206, 130440), (240, 111961), (309, 86960), (412, 65220), (515, 52176), (618, 43480), (824, 32610), (1030, 26088), (1087, 24720), (1236, 21740), (1545, 17392), (1648, 16305), (2060, 13044), (2174, 12360), (2472, 10870), (3090, 8696), (3261, 8240), (4120, 6522), (4348, 6180), (4944, 5435)]