26263260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 81048240

約数和(自身を除く): 54784980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2473, 2655, 3540, 4946, 5310, 7419, 9892, 10620, 12365, 14838, 22257, 24730, 29676, 37095, 44514, 49460, 74190, 89028, 111285, 145907, 148380, 222570, 291814, 437721, 445140, 583628, 729535, 875442, 1313163, 1459070, 1750884, 2188605, 2626326, 2918140, 4377210, 5252652, 6565815, 8754420, 13131630, 26263260]

約数ペア:

[(1, 26263260), (2, 13131630), (3, 8754420), (4, 6565815), (5, 5252652), (6, 4377210), (9, 2918140), (10, 2626326), (12, 2188605), (15, 1750884), (18, 1459070), (20, 1313163), (30, 875442), (36, 729535), (45, 583628), (59, 445140), (60, 437721), (90, 291814), (118, 222570), (177, 148380), (180, 145907), (236, 111285), (295, 89028), (354, 74190), (531, 49460), (590, 44514), (708, 37095), (885, 29676), (1062, 24730), (1180, 22257), (1770, 14838), (2124, 12365), (2473, 10620), (2655, 9892), (3540, 7419), (4946, 5310)]