172670640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24809}}^1$

素因数の和:24854

約数の個数: 80

約数和(自身を含む): 553759200

約数和(自身を除く): 381088560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 24809, 49618, 74427, 99236, 124045, 148854, 198472, 248090, 297708, 372135, 396944, 496180, 595416, 719461, 744270, 992360, 1190832, 1438922, 1488540, 1984720, 2158383, 2877844, 2977080, 3597305, 4316766, 5755688, 5954160, 7194610, 8633532, 10791915, 11511376, 14389220, 17267064, 21583830, 28778440, 34534128, 43167660, 57556880, 86335320, 172670640]

約数ペア:

[(1, 172670640), (2, 86335320), (3, 57556880), (4, 43167660), (5, 34534128), (6, 28778440), (8, 21583830), (10, 17267064), (12, 14389220), (15, 11511376), (16, 10791915), (20, 8633532), (24, 7194610), (29, 5954160), (30, 5755688), (40, 4316766), (48, 3597305), (58, 2977080), (60, 2877844), (80, 2158383), (87, 1984720), (116, 1488540), (120, 1438922), (145, 1190832), (174, 992360), (232, 744270), (240, 719461), (290, 595416), (348, 496180), (435, 396944), (464, 372135), (580, 297708), (696, 248090), (870, 198472), (1160, 148854), (1392, 124045), (1740, 99236), (2320, 74427), (3480, 49618), (6960, 24809)]