268438320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124277}}^1$

素因数の和:124299

約数の個数: 80

約数和(自身を含む): 924628320

約数和(自身を除く): 656190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 124277, 248554, 372831, 497108, 621385, 745662, 994216, 1118493, 1242770, 1491324, 1864155, 1988432, 2236986, 2485540, 2982648, 3355479, 3728310, 4473972, 4971080, 5592465, 5965296, 6710958, 7456620, 8947944, 9942160, 11184930, 13421916, 14913240, 16777395, 17895888, 22369860, 26843832, 29826480, 33554790, 44739720, 53687664, 67109580, 89479440, 134219160, 268438320]

約数ペア:

[(1, 268438320), (2, 134219160), (3, 89479440), (4, 67109580), (5, 53687664), (6, 44739720), (8, 33554790), (9, 29826480), (10, 26843832), (12, 22369860), (15, 17895888), (16, 16777395), (18, 14913240), (20, 13421916), (24, 11184930), (27, 9942160), (30, 8947944), (36, 7456620), (40, 6710958), (45, 5965296), (48, 5592465), (54, 4971080), (60, 4473972), (72, 3728310), (80, 3355479), (90, 2982648), (108, 2485540), (120, 2236986), (135, 1988432), (144, 1864155), (180, 1491324), (216, 1242770), (240, 1118493), (270, 994216), (360, 745662), (432, 621385), (540, 497108), (720, 372831), (1080, 248554), (2160, 124277)]