386556840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 1293408000

約数和(自身を除く): 906851160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 359, 360, 540, 718, 997, 1077, 1080, 1436, 1795, 1994, 2154, 2872, 2991, 3231, 3590, 3988, 4308, 4985, 5385, 5982, 6462, 7180, 7976, 8616, 8973, 9693, 9970, 10770, 11964, 12924, 14360, 14955, 16155, 17946, 19386, 19940, 21540, 23928, 25848, 26919, 29910, 32310, 35892, 38772, 39880, 43080, 44865, 48465, 53838, 59820, 64620, 71784, 77544, 89730, 96930, 107676, 119640, 129240, 134595, 179460, 193860, 215352, 269190, 357923, 358920, 387720, 538380, 715846, 1073769, 1076760, 1431692, 1789615, 2147538, 2863384, 3221307, 3579230, 4295076, 5368845, 6442614, 7158460, 8590152, 9663921, 10737690, 12885228, 14316920, 16106535, 19327842, 21475380, 25770456, 32213070, 38655684, 42950760, 48319605, 64426140, 77311368, 96639210, 128852280, 193278420, 386556840]

約数ペア:

[(1, 386556840), (2, 193278420), (3, 128852280), (4, 96639210), (5, 77311368), (6, 64426140), (8, 48319605), (9, 42950760), (10, 38655684), (12, 32213070), (15, 25770456), (18, 21475380), (20, 19327842), (24, 16106535), (27, 14316920), (30, 12885228), (36, 10737690), (40, 9663921), (45, 8590152), (54, 7158460), (60, 6442614), (72, 5368845), (90, 4295076), (108, 3579230), (120, 3221307), (135, 2863384), (180, 2147538), (216, 1789615), (270, 1431692), (359, 1076760), (360, 1073769), (540, 715846), (718, 538380), (997, 387720), (1077, 358920), (1080, 357923), (1436, 269190), (1795, 215352), (1994, 193860), (2154, 179460), (2872, 134595), (2991, 129240), (3231, 119640), (3590, 107676), (3988, 96930), (4308, 89730), (4985, 77544), (5385, 71784), (5982, 64620), (6462, 59820), (7180, 53838), (7976, 48465), (8616, 44865), (8973, 43080), (9693, 39880), (9970, 38772), (10770, 35892), (11964, 32310), (12924, 29910), (14360, 26919), (14955, 25848), (16155, 23928), (17946, 21540), (19386, 19940)]