23538120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 71608320

約数和(自身を除く): 48070200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2687, 2920, 4380, 5374, 8061, 8760, 10748, 13435, 16122, 21496, 26870, 32244, 40305, 53740, 64488, 80610, 107480, 161220, 196151, 322440, 392302, 588453, 784604, 980755, 1176906, 1569208, 1961510, 2353812, 2942265, 3923020, 4707624, 5884530, 7846040, 11769060, 23538120]

約数ペア:

[(1, 23538120), (2, 11769060), (3, 7846040), (4, 5884530), (5, 4707624), (6, 3923020), (8, 2942265), (10, 2353812), (12, 1961510), (15, 1569208), (20, 1176906), (24, 980755), (30, 784604), (40, 588453), (60, 392302), (73, 322440), (120, 196151), (146, 161220), (219, 107480), (292, 80610), (365, 64488), (438, 53740), (584, 40305), (730, 32244), (876, 26870), (1095, 21496), (1460, 16122), (1752, 13435), (2190, 10748), (2687, 8760), (2920, 8061), (4380, 5374)]