90671760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125933}}^1$

素因数の和:125952

約数の個数: 60

約数和(自身を含む): 304508412

約数和(自身を除く): 213836652

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, 125933, 251866, 377799, 503732, 629665, 755598, 1007464, 1133397, 1259330, 1511196, 1888995, 2014928, 2266794, 2518660, 3022392, 3777990, 4533588, 5037320, 5666985, 6044784, 7555980, 9067176, 10074640, 11333970, 15111960, 18134352, 22667940, 30223920, 45335880, 90671760]

約数ペア:

[(1, 90671760), (2, 45335880), (3, 30223920), (4, 22667940), (5, 18134352), (6, 15111960), (8, 11333970), (9, 10074640), (10, 9067176), (12, 7555980), (15, 6044784), (16, 5666985), (18, 5037320), (20, 4533588), (24, 3777990), (30, 3022392), (36, 2518660), (40, 2266794), (45, 2014928), (48, 1888995), (60, 1511196), (72, 1259330), (80, 1133397), (90, 1007464), (120, 755598), (144, 629665), (180, 503732), (240, 377799), (360, 251866), (720, 125933)]