13462960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 37051200

約数和(自身を除く): 23588240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 829, 1015, 1160, 1624, 1658, 2030, 2320, 3248, 3316, 4060, 4145, 5803, 6632, 8120, 8290, 11606, 13264, 16240, 16580, 23212, 24041, 29015, 33160, 46424, 48082, 58030, 66320, 92848, 96164, 116060, 120205, 168287, 192328, 232120, 240410, 336574, 384656, 464240, 480820, 673148, 841435, 961640, 1346296, 1682870, 1923280, 2692592, 3365740, 6731480, 13462960]

約数ペア:

[(1, 13462960), (2, 6731480), (4, 3365740), (5, 2692592), (7, 1923280), (8, 1682870), (10, 1346296), (14, 961640), (16, 841435), (20, 673148), (28, 480820), (29, 464240), (35, 384656), (40, 336574), (56, 240410), (58, 232120), (70, 192328), (80, 168287), (112, 120205), (116, 116060), (140, 96164), (145, 92848), (203, 66320), (232, 58030), (280, 48082), (290, 46424), (406, 33160), (464, 29015), (560, 24041), (580, 23212), (812, 16580), (829, 16240), (1015, 13264), (1160, 11606), (1624, 8290), (1658, 8120), (2030, 6632), (2320, 5803), (3248, 4145), (3316, 4060)]