85679040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2930

約数の個数: 112

約数和(自身を含む): 280903680

約数和(自身を除く): 195224640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2879, 2976, 3720, 4960, 5758, 5952, 7440, 8637, 9920, 11516, 14395, 14880, 17274, 23032, 28790, 29760, 34548, 43185, 46064, 57580, 69096, 86370, 89249, 92128, 115160, 138192, 172740, 178498, 184256, 230320, 267747, 276384, 345480, 356996, 446245, 460640, 535494, 552768, 690960, 713992, 892490, 921280, 1070988, 1338735, 1381920, 1427984, 1784980, 2141976, 2677470, 2763840, 2855968, 3569960, 4283952, 5354940, 5711936, 7139920, 8567904, 10709880, 14279840, 17135808, 21419760, 28559680, 42839520, 85679040]

約数ペア:

[(1, 85679040), (2, 42839520), (3, 28559680), (4, 21419760), (5, 17135808), (6, 14279840), (8, 10709880), (10, 8567904), (12, 7139920), (15, 5711936), (16, 5354940), (20, 4283952), (24, 3569960), (30, 2855968), (31, 2763840), (32, 2677470), (40, 2141976), (48, 1784980), (60, 1427984), (62, 1381920), (64, 1338735), (80, 1070988), (93, 921280), (96, 892490), (120, 713992), (124, 690960), (155, 552768), (160, 535494), (186, 460640), (192, 446245), (240, 356996), (248, 345480), (310, 276384), (320, 267747), (372, 230320), (465, 184256), (480, 178498), (496, 172740), (620, 138192), (744, 115160), (930, 92128), (960, 89249), (992, 86370), (1240, 69096), (1488, 57580), (1860, 46064), (1984, 43185), (2480, 34548), (2879, 29760), (2976, 28790), (3720, 23032), (4960, 17274), (5758, 14880), (5952, 14395), (7440, 11516), (8637, 9920)]