68808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11027}}^1$

素因数の和:11058

約数の個数: 96

約数和(自身を含む): 233440704

約数和(自身を除く): 164632224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11027, 22054, 33081, 44108, 55135, 66162, 88216, 110270, 132324, 143351, 165405, 176432, 220540, 264648, 286702, 330810, 352864, 430053, 441080, 529296, 573404, 661620, 716755, 860106, 882160, 1058592, 1146808, 1323240, 1433510, 1720212, 1764320, 2150265, 2293616, 2646480, 2867020, 3440424, 4300530, 4587232, 5292960, 5734040, 6880848, 8601060, 11468080, 13761696, 17202120, 22936160, 34404240, 68808480]

約数ペア:

[(1, 68808480), (2, 34404240), (3, 22936160), (4, 17202120), (5, 13761696), (6, 11468080), (8, 8601060), (10, 6880848), (12, 5734040), (13, 5292960), (15, 4587232), (16, 4300530), (20, 3440424), (24, 2867020), (26, 2646480), (30, 2293616), (32, 2150265), (39, 1764320), (40, 1720212), (48, 1433510), (52, 1323240), (60, 1146808), (65, 1058592), (78, 882160), (80, 860106), (96, 716755), (104, 661620), (120, 573404), (130, 529296), (156, 441080), (160, 430053), (195, 352864), (208, 330810), (240, 286702), (260, 264648), (312, 220540), (390, 176432), (416, 165405), (480, 143351), (520, 132324), (624, 110270), (780, 88216), (1040, 66162), (1248, 55135), (1560, 44108), (2080, 33081), (3120, 22054), (6240, 11027)]