27959520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 90961920

約数和(自身を除く): 63002400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 1879, 2480, 2976, 3720, 3758, 4960, 5637, 7440, 7516, 9395, 11274, 14880, 15032, 18790, 22548, 28185, 30064, 37580, 45096, 56370, 58249, 60128, 75160, 90192, 112740, 116498, 150320, 174747, 180384, 225480, 232996, 291245, 300640, 349494, 450960, 465992, 582490, 698988, 873735, 901920, 931984, 1164980, 1397976, 1747470, 1863968, 2329960, 2795952, 3494940, 4659920, 5591904, 6989880, 9319840, 13979760, 27959520]

約数ペア:

[(1, 27959520), (2, 13979760), (3, 9319840), (4, 6989880), (5, 5591904), (6, 4659920), (8, 3494940), (10, 2795952), (12, 2329960), (15, 1863968), (16, 1747470), (20, 1397976), (24, 1164980), (30, 931984), (31, 901920), (32, 873735), (40, 698988), (48, 582490), (60, 465992), (62, 450960), (80, 349494), (93, 300640), (96, 291245), (120, 232996), (124, 225480), (155, 180384), (160, 174747), (186, 150320), (240, 116498), (248, 112740), (310, 90192), (372, 75160), (465, 60128), (480, 58249), (496, 56370), (620, 45096), (744, 37580), (930, 30064), (992, 28185), (1240, 22548), (1488, 18790), (1860, 15032), (1879, 14880), (2480, 11274), (2976, 9395), (3720, 7516), (3758, 7440), (4960, 5637)]