27885120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 112

約数和(自身を含む): 91488768

約数和(自身を除く): 63603648

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, 937, 960, 992, 1240, 1488, 1860, 1874, 1984, 2480, 2811, 2976, 3720, 3748, 4685, 4960, 5622, 5952, 7440, 7496, 9370, 9920, 11244, 14055, 14880, 14992, 18740, 22488, 28110, 29047, 29760, 29984, 37480, 44976, 56220, 58094, 59968, 74960, 87141, 89952, 112440, 116188, 145235, 149920, 174282, 179904, 224880, 232376, 290470, 299840, 348564, 435705, 449760, 464752, 580940, 697128, 871410, 899520, 929504, 1161880, 1394256, 1742820, 1859008, 2323760, 2788512, 3485640, 4647520, 5577024, 6971280, 9295040, 13942560, 27885120]

約数ペア:

[(1, 27885120), (2, 13942560), (3, 9295040), (4, 6971280), (5, 5577024), (6, 4647520), (8, 3485640), (10, 2788512), (12, 2323760), (15, 1859008), (16, 1742820), (20, 1394256), (24, 1161880), (30, 929504), (31, 899520), (32, 871410), (40, 697128), (48, 580940), (60, 464752), (62, 449760), (64, 435705), (80, 348564), (93, 299840), (96, 290470), (120, 232376), (124, 224880), (155, 179904), (160, 174282), (186, 149920), (192, 145235), (240, 116188), (248, 112440), (310, 89952), (320, 87141), (372, 74960), (465, 59968), (480, 58094), (496, 56220), (620, 44976), (744, 37480), (930, 29984), (937, 29760), (960, 29047), (992, 28110), (1240, 22488), (1488, 18740), (1860, 14992), (1874, 14880), (1984, 14055), (2480, 11244), (2811, 9920), (2976, 9370), (3720, 7496), (3748, 7440), (4685, 5952), (4960, 5622)]