61400880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 208392912

約数和(自身を除く): 146992032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 797, 856, 963, 1070, 1284, 1594, 1605, 1712, 1926, 2140, 2391, 2568, 3188, 3210, 3852, 3985, 4280, 4782, 4815, 5136, 6376, 6420, 7173, 7704, 7970, 8560, 9564, 9630, 11955, 12752, 12840, 14346, 15408, 15940, 19128, 19260, 23910, 25680, 28692, 31880, 35865, 38256, 38520, 47820, 57384, 63760, 71730, 77040, 85279, 95640, 114768, 143460, 170558, 191280, 255837, 286920, 341116, 426395, 511674, 573840, 682232, 767511, 852790, 1023348, 1279185, 1364464, 1535022, 1705580, 2046696, 2558370, 3070044, 3411160, 3837555, 4093392, 5116740, 6140088, 6822320, 7675110, 10233480, 12280176, 15350220, 20466960, 30700440, 61400880]

約数ペア:

[(1, 61400880), (2, 30700440), (3, 20466960), (4, 15350220), (5, 12280176), (6, 10233480), (8, 7675110), (9, 6822320), (10, 6140088), (12, 5116740), (15, 4093392), (16, 3837555), (18, 3411160), (20, 3070044), (24, 2558370), (30, 2046696), (36, 1705580), (40, 1535022), (45, 1364464), (48, 1279185), (60, 1023348), (72, 852790), (80, 767511), (90, 682232), (107, 573840), (120, 511674), (144, 426395), (180, 341116), (214, 286920), (240, 255837), (321, 191280), (360, 170558), (428, 143460), (535, 114768), (642, 95640), (720, 85279), (797, 77040), (856, 71730), (963, 63760), (1070, 57384), (1284, 47820), (1594, 38520), (1605, 38256), (1712, 35865), (1926, 31880), (2140, 28692), (2391, 25680), (2568, 23910), (3188, 19260), (3210, 19128), (3852, 15940), (3985, 15408), (4280, 14346), (4782, 12840), (4815, 12752), (5136, 11955), (6376, 9630), (6420, 9564), (7173, 8560), (7704, 7970)]