549868320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{381853}}^1$

素因数の和:381874

約数の個数: 72

約数和(自身を含む): 1876430556

約数和(自身を除く): 1326562236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 381853, 763706, 1145559, 1527412, 1909265, 2291118, 3054824, 3436677, 3818530, 4582236, 5727795, 6109648, 6873354, 7637060, 9164472, 11455590, 12219296, 13746708, 15274120, 17183385, 18328944, 22911180, 27493416, 30548240, 34366770, 36657888, 45822360, 54986832, 61096480, 68733540, 91644720, 109973664, 137467080, 183289440, 274934160, 549868320]

約数ペア:

[(1, 549868320), (2, 274934160), (3, 183289440), (4, 137467080), (5, 109973664), (6, 91644720), (8, 68733540), (9, 61096480), (10, 54986832), (12, 45822360), (15, 36657888), (16, 34366770), (18, 30548240), (20, 27493416), (24, 22911180), (30, 18328944), (32, 17183385), (36, 15274120), (40, 13746708), (45, 12219296), (48, 11455590), (60, 9164472), (72, 7637060), (80, 6873354), (90, 6109648), (96, 5727795), (120, 4582236), (144, 3818530), (160, 3436677), (180, 3054824), (240, 2291118), (288, 1909265), (360, 1527412), (480, 1145559), (720, 763706), (1440, 381853)]