3829120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 9498240

約数和(自身を除く): 5669120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 193, 248, 310, 320, 386, 496, 620, 640, 772, 965, 992, 1240, 1544, 1930, 1984, 2480, 3088, 3860, 3968, 4960, 5983, 6176, 7720, 9920, 11966, 12352, 15440, 19840, 23932, 24704, 29915, 30880, 47864, 59830, 61760, 95728, 119660, 123520, 191456, 239320, 382912, 478640, 765824, 957280, 1914560, 3829120]

約数ペア:

[(1, 3829120), (2, 1914560), (4, 957280), (5, 765824), (8, 478640), (10, 382912), (16, 239320), (20, 191456), (31, 123520), (32, 119660), (40, 95728), (62, 61760), (64, 59830), (80, 47864), (124, 30880), (128, 29915), (155, 24704), (160, 23932), (193, 19840), (248, 15440), (310, 12352), (320, 11966), (386, 9920), (496, 7720), (620, 6176), (640, 5983), (772, 4960), (965, 3968), (992, 3860), (1240, 3088), (1544, 2480), (1930, 1984)]