87271440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12584

約数の個数: 80

約数和(自身を含む): 279892800

約数和(自身を除く): 192621360

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, 12539, 25078, 37617, 50156, 62695, 75234, 100312, 125390, 150468, 188085, 200624, 250780, 300936, 363631, 376170, 501560, 601872, 727262, 752340, 1003120, 1090893, 1454524, 1504680, 1818155, 2181786, 2909048, 3009360, 3636310, 4363572, 5454465, 5818096, 7272620, 8727144, 10908930, 14545240, 17454288, 21817860, 29090480, 43635720, 87271440]

約数ペア:

[(1, 87271440), (2, 43635720), (3, 29090480), (4, 21817860), (5, 17454288), (6, 14545240), (8, 10908930), (10, 8727144), (12, 7272620), (15, 5818096), (16, 5454465), (20, 4363572), (24, 3636310), (29, 3009360), (30, 2909048), (40, 2181786), (48, 1818155), (58, 1504680), (60, 1454524), (80, 1090893), (87, 1003120), (116, 752340), (120, 727262), (145, 601872), (174, 501560), (232, 376170), (240, 363631), (290, 300936), (348, 250780), (435, 200624), (464, 188085), (580, 150468), (696, 125390), (870, 100312), (1160, 75234), (1392, 62695), (1740, 50156), (2320, 37617), (3480, 25078), (6960, 12539)]