64992960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22567}}^1$

素因数の和:22590

約数の個数: 84

約数和(自身を含む): 223558608

約数和(自身を除く): 158565648

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, 22567, 45134, 67701, 90268, 112835, 135402, 180536, 203103, 225670, 270804, 338505, 361072, 406206, 451340, 541608, 677010, 722144, 812412, 902680, 1015515, 1083216, 1354020, 1444288, 1624824, 1805360, 2031030, 2166432, 2708040, 3249648, 3610720, 4062060, 4332864, 5416080, 6499296, 7221440, 8124120, 10832160, 12998592, 16248240, 21664320, 32496480, 64992960]

約数ペア:

[(1, 64992960), (2, 32496480), (3, 21664320), (4, 16248240), (5, 12998592), (6, 10832160), (8, 8124120), (9, 7221440), (10, 6499296), (12, 5416080), (15, 4332864), (16, 4062060), (18, 3610720), (20, 3249648), (24, 2708040), (30, 2166432), (32, 2031030), (36, 1805360), (40, 1624824), (45, 1444288), (48, 1354020), (60, 1083216), (64, 1015515), (72, 902680), (80, 812412), (90, 722144), (96, 677010), (120, 541608), (144, 451340), (160, 406206), (180, 361072), (192, 338505), (240, 270804), (288, 225670), (320, 203103), (360, 180536), (480, 135402), (576, 112835), (720, 90268), (960, 67701), (1440, 45134), (2880, 22567)]