124786680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 397440000

約数和(自身を除く): 272653320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 229, 239, 285, 380, 456, 458, 478, 570, 687, 717, 760, 916, 956, 1140, 1145, 1195, 1374, 1434, 1832, 1912, 2280, 2290, 2390, 2748, 2868, 3435, 3585, 4351, 4541, 4580, 4780, 5496, 5736, 6870, 7170, 8702, 9082, 9160, 9560, 13053, 13623, 13740, 14340, 17404, 18164, 21755, 22705, 26106, 27246, 27480, 28680, 34808, 36328, 43510, 45410, 52212, 54492, 54731, 65265, 68115, 87020, 90820, 104424, 108984, 109462, 130530, 136230, 164193, 174040, 181640, 218924, 261060, 272460, 273655, 328386, 437848, 522120, 544920, 547310, 656772, 820965, 1039889, 1094620, 1313544, 1641930, 2079778, 2189240, 3119667, 3283860, 4159556, 5199445, 6239334, 6567720, 8319112, 10398890, 12478668, 15598335, 20797780, 24957336, 31196670, 41595560, 62393340, 124786680]

約数ペア:

[(1, 124786680), (2, 62393340), (3, 41595560), (4, 31196670), (5, 24957336), (6, 20797780), (8, 15598335), (10, 12478668), (12, 10398890), (15, 8319112), (19, 6567720), (20, 6239334), (24, 5199445), (30, 4159556), (38, 3283860), (40, 3119667), (57, 2189240), (60, 2079778), (76, 1641930), (95, 1313544), (114, 1094620), (120, 1039889), (152, 820965), (190, 656772), (228, 547310), (229, 544920), (239, 522120), (285, 437848), (380, 328386), (456, 273655), (458, 272460), (478, 261060), (570, 218924), (687, 181640), (717, 174040), (760, 164193), (916, 136230), (956, 130530), (1140, 109462), (1145, 108984), (1195, 104424), (1374, 90820), (1434, 87020), (1832, 68115), (1912, 65265), (2280, 54731), (2290, 54492), (2390, 52212), (2748, 45410), (2868, 43510), (3435, 36328), (3585, 34808), (4351, 28680), (4541, 27480), (4580, 27246), (4780, 26106), (5496, 22705), (5736, 21755), (6870, 18164), (7170, 17404), (8702, 14340), (9082, 13740), (9160, 13623), (9560, 13053)]