23113680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 72168000

約数和(自身を除く): 49054320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 499, 579, 772, 965, 998, 1158, 1497, 1544, 1930, 1996, 2316, 2495, 2895, 2994, 3088, 3860, 3992, 4632, 4990, 5790, 5988, 7485, 7720, 7984, 9264, 9980, 11580, 11976, 14970, 15440, 19960, 23160, 23952, 29940, 39920, 46320, 59880, 96307, 119760, 192614, 288921, 385228, 481535, 577842, 770456, 963070, 1155684, 1444605, 1540912, 1926140, 2311368, 2889210, 3852280, 4622736, 5778420, 7704560, 11556840, 23113680]

約数ペア:

[(1, 23113680), (2, 11556840), (3, 7704560), (4, 5778420), (5, 4622736), (6, 3852280), (8, 2889210), (10, 2311368), (12, 1926140), (15, 1540912), (16, 1444605), (20, 1155684), (24, 963070), (30, 770456), (40, 577842), (48, 481535), (60, 385228), (80, 288921), (120, 192614), (193, 119760), (240, 96307), (386, 59880), (499, 46320), (579, 39920), (772, 29940), (965, 23952), (998, 23160), (1158, 19960), (1497, 15440), (1544, 14970), (1930, 11976), (1996, 11580), (2316, 9980), (2495, 9264), (2895, 7984), (2994, 7720), (3088, 7485), (3860, 5988), (3992, 5790), (4632, 4990)]