26426640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 80

約数和(自身を含む): 82584000

約数和(自身を除く): 56157360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 739, 745, 894, 1192, 1478, 1490, 1788, 2217, 2235, 2384, 2956, 2980, 3576, 3695, 4434, 4470, 5912, 5960, 7152, 7390, 8868, 8940, 11085, 11824, 11920, 14780, 17736, 17880, 22170, 29560, 35472, 35760, 44340, 59120, 88680, 110111, 177360, 220222, 330333, 440444, 550555, 660666, 880888, 1101110, 1321332, 1651665, 1761776, 2202220, 2642664, 3303330, 4404440, 5285328, 6606660, 8808880, 13213320, 26426640]

約数ペア:

[(1, 26426640), (2, 13213320), (3, 8808880), (4, 6606660), (5, 5285328), (6, 4404440), (8, 3303330), (10, 2642664), (12, 2202220), (15, 1761776), (16, 1651665), (20, 1321332), (24, 1101110), (30, 880888), (40, 660666), (48, 550555), (60, 440444), (80, 330333), (120, 220222), (149, 177360), (240, 110111), (298, 88680), (447, 59120), (596, 44340), (739, 35760), (745, 35472), (894, 29560), (1192, 22170), (1478, 17880), (1490, 17736), (1788, 14780), (2217, 11920), (2235, 11824), (2384, 11085), (2956, 8940), (2980, 8868), (3576, 7390), (3695, 7152), (4434, 5960), (4470, 5912)]