97766640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{135787}}^1$

素因数の和:135806

約数の個数: 60

約数和(自身を含む): 328335384

約数和(自身を除く): 230568744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 135787, 271574, 407361, 543148, 678935, 814722, 1086296, 1222083, 1357870, 1629444, 2036805, 2172592, 2444166, 2715740, 3258888, 4073610, 4888332, 5431480, 6110415, 6517776, 8147220, 9776664, 10862960, 12220830, 16294440, 19553328, 24441660, 32588880, 48883320, 97766640]

約数ペア:

[(1, 97766640), (2, 48883320), (3, 32588880), (4, 24441660), (5, 19553328), (6, 16294440), (8, 12220830), (9, 10862960), (10, 9776664), (12, 8147220), (15, 6517776), (16, 6110415), (18, 5431480), (20, 4888332), (24, 4073610), (30, 3258888), (36, 2715740), (40, 2444166), (45, 2172592), (48, 2036805), (60, 1629444), (72, 1357870), (80, 1222083), (90, 1086296), (120, 814722), (144, 678935), (180, 543148), (240, 407361), (360, 271574), (720, 135787)]