73927080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22817}}^1$

素因数の和:22840

約数の個数: 80

約数和(自身を含む): 248488020

約数和(自身を除く): 174560940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22817, 45634, 68451, 91268, 114085, 136902, 182536, 205353, 228170, 273804, 342255, 410706, 456340, 547608, 616059, 684510, 821412, 912680, 1026765, 1232118, 1369020, 1642824, 1848177, 2053530, 2464236, 2738040, 3080295, 3696354, 4107060, 4928472, 6160590, 7392708, 8214120, 9240885, 12321180, 14785416, 18481770, 24642360, 36963540, 73927080]

約数ペア:

[(1, 73927080), (2, 36963540), (3, 24642360), (4, 18481770), (5, 14785416), (6, 12321180), (8, 9240885), (9, 8214120), (10, 7392708), (12, 6160590), (15, 4928472), (18, 4107060), (20, 3696354), (24, 3080295), (27, 2738040), (30, 2464236), (36, 2053530), (40, 1848177), (45, 1642824), (54, 1369020), (60, 1232118), (72, 1026765), (81, 912680), (90, 821412), (108, 684510), (120, 616059), (135, 547608), (162, 456340), (180, 410706), (216, 342255), (270, 273804), (324, 228170), (360, 205353), (405, 182536), (540, 136902), (648, 114085), (810, 91268), (1080, 68451), (1620, 45634), (3240, 22817)]