63756720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9839}}^1$

素因数の和:9864

約数の個数: 100

約数和(自身を含む): 221459040

約数和(自身を除く): 157702320

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9839, 19678, 29517, 39356, 49195, 59034, 78712, 88551, 98390, 118068, 147585, 157424, 177102, 196780, 236136, 265653, 295170, 354204, 393560, 442755, 472272, 531306, 590340, 708408, 787120, 796959, 885510, 1062612, 1180680, 1328265, 1416816, 1593918, 1771020, 2125224, 2361360, 2656530, 3187836, 3542040, 3984795, 4250448, 5313060, 6375672, 7084080, 7969590, 10626120, 12751344, 15939180, 21252240, 31878360, 63756720]

約数ペア:

[(1, 63756720), (2, 31878360), (3, 21252240), (4, 15939180), (5, 12751344), (6, 10626120), (8, 7969590), (9, 7084080), (10, 6375672), (12, 5313060), (15, 4250448), (16, 3984795), (18, 3542040), (20, 3187836), (24, 2656530), (27, 2361360), (30, 2125224), (36, 1771020), (40, 1593918), (45, 1416816), (48, 1328265), (54, 1180680), (60, 1062612), (72, 885510), (80, 796959), (81, 787120), (90, 708408), (108, 590340), (120, 531306), (135, 472272), (144, 442755), (162, 393560), (180, 354204), (216, 295170), (240, 265653), (270, 236136), (324, 196780), (360, 177102), (405, 157424), (432, 147585), (540, 118068), (648, 98390), (720, 88551), (810, 78712), (1080, 59034), (1296, 49195), (1620, 39356), (2160, 29517), (3240, 19678), (6480, 9839)]