127962960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5279}}^1$

素因数の和:5396

約数の個数: 80

約数和(自身を含む): 400688640

約数和(自身を除く): 272725680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 5279, 6060, 8080, 10558, 12120, 15837, 21116, 24240, 26395, 31674, 42232, 52790, 63348, 79185, 84464, 105580, 126696, 158370, 211160, 253392, 316740, 422320, 533179, 633480, 1066358, 1266960, 1599537, 2132716, 2665895, 3199074, 4265432, 5331790, 6398148, 7997685, 8530864, 10663580, 12796296, 15995370, 21327160, 25592592, 31990740, 42654320, 63981480, 127962960]

約数ペア:

[(1, 127962960), (2, 63981480), (3, 42654320), (4, 31990740), (5, 25592592), (6, 21327160), (8, 15995370), (10, 12796296), (12, 10663580), (15, 8530864), (16, 7997685), (20, 6398148), (24, 5331790), (30, 4265432), (40, 3199074), (48, 2665895), (60, 2132716), (80, 1599537), (101, 1266960), (120, 1066358), (202, 633480), (240, 533179), (303, 422320), (404, 316740), (505, 253392), (606, 211160), (808, 158370), (1010, 126696), (1212, 105580), (1515, 84464), (1616, 79185), (2020, 63348), (2424, 52790), (3030, 42232), (4040, 31674), (4848, 26395), (5279, 24240), (6060, 21116), (8080, 15837), (10558, 12120)]