9148920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 21955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 239, 264, 290, 319, 330, 348, 435, 440, 478, 580, 638, 660, 696, 717, 870, 956, 957, 1160, 1195, 1276, 1320, 1434, 1595, 1740, 1912, 1914, 2390, 2552, 2629, 2868, 3190, 3480, 3585, 3828, 4780, 4785, 5258, 5736, 6380, 6931, 7170, 7656, 7887, 9560, 9570, 10516, 12760, 13145, 13862, 14340, 15774, 19140, 20793, 21032, 26290, 27724, 28680, 31548, 34655, 38280, 39435, 41586, 52580, 55448, 63096, 69310, 76241, 78870, 83172, 103965, 105160, 138620, 152482, 157740, 166344, 207930, 228723, 277240, 304964, 315480, 381205, 415860, 457446, 609928, 762410, 831720, 914892, 1143615, 1524820, 1829784, 2287230, 3049640, 4574460, 9148920]

約数ペア:

[(1, 9148920), (2, 4574460), (3, 3049640), (4, 2287230), (5, 1829784), (6, 1524820), (8, 1143615), (10, 914892), (11, 831720), (12, 762410), (15, 609928), (20, 457446), (22, 415860), (24, 381205), (29, 315480), (30, 304964), (33, 277240), (40, 228723), (44, 207930), (55, 166344), (58, 157740), (60, 152482), (66, 138620), (87, 105160), (88, 103965), (110, 83172), (116, 78870), (120, 76241), (132, 69310), (145, 63096), (165, 55448), (174, 52580), (220, 41586), (232, 39435), (239, 38280), (264, 34655), (290, 31548), (319, 28680), (330, 27724), (348, 26290), (435, 21032), (440, 20793), (478, 19140), (580, 15774), (638, 14340), (660, 13862), (696, 13145), (717, 12760), (870, 10516), (956, 9570), (957, 9560), (1160, 7887), (1195, 7656), (1276, 7170), (1320, 6931), (1434, 6380), (1595, 5736), (1740, 5258), (1912, 4785), (1914, 4780), (2390, 3828), (2552, 3585), (2629, 3480), (2868, 3190)]