65712960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22817}}^1$

素因数の和:22840

約数の個数: 84

約数和(自身を含む): 226035108

約数和(自身を除く): 160322148

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22817, 45634, 68451, 91268, 114085, 136902, 182536, 205353, 228170, 273804, 342255, 365072, 410706, 456340, 547608, 684510, 730144, 821412, 912680, 1026765, 1095216, 1369020, 1460288, 1642824, 1825360, 2053530, 2190432, 2738040, 3285648, 3650720, 4107060, 4380864, 5476080, 6571296, 7301440, 8214120, 10952160, 13142592, 16428240, 21904320, 32856480, 65712960]

約数ペア:

[(1, 65712960), (2, 32856480), (3, 21904320), (4, 16428240), (5, 13142592), (6, 10952160), (8, 8214120), (9, 7301440), (10, 6571296), (12, 5476080), (15, 4380864), (16, 4107060), (18, 3650720), (20, 3285648), (24, 2738040), (30, 2190432), (32, 2053530), (36, 1825360), (40, 1642824), (45, 1460288), (48, 1369020), (60, 1095216), (64, 1026765), (72, 912680), (80, 821412), (90, 730144), (96, 684510), (120, 547608), (144, 456340), (160, 410706), (180, 365072), (192, 342255), (240, 273804), (288, 228170), (320, 205353), (360, 182536), (480, 136902), (576, 114085), (720, 91268), (960, 68451), (1440, 45634), (2880, 22817)]