27548880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 86542080

約数和(自身を除く): 58993200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1453, 1580, 1896, 2370, 2906, 3160, 3792, 4359, 4740, 5812, 6320, 7265, 8718, 9480, 11624, 14530, 17436, 18960, 21795, 23248, 29060, 34872, 43590, 58120, 69744, 87180, 114787, 116240, 174360, 229574, 344361, 348720, 459148, 573935, 688722, 918296, 1147870, 1377444, 1721805, 1836592, 2295740, 2754888, 3443610, 4591480, 5509776, 6887220, 9182960, 13774440, 27548880]

約数ペア:

[(1, 27548880), (2, 13774440), (3, 9182960), (4, 6887220), (5, 5509776), (6, 4591480), (8, 3443610), (10, 2754888), (12, 2295740), (15, 1836592), (16, 1721805), (20, 1377444), (24, 1147870), (30, 918296), (40, 688722), (48, 573935), (60, 459148), (79, 348720), (80, 344361), (120, 229574), (158, 174360), (237, 116240), (240, 114787), (316, 87180), (395, 69744), (474, 58120), (632, 43590), (790, 34872), (948, 29060), (1185, 23248), (1264, 21795), (1453, 18960), (1580, 17436), (1896, 14530), (2370, 11624), (2906, 9480), (3160, 8718), (3792, 7265), (4359, 6320), (4740, 5812)]