318782880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17063

約数の個数: 144

約数和(自身を含む): 1171595880

約数和(自身を除く): 852813000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 17029, 18720, 34058, 51087, 68116, 85145, 102174, 136232, 153261, 170290, 204348, 221377, 255435, 272464, 306522, 340580, 408696, 442754, 510870, 544928, 613044, 664131, 681160, 766305, 817392, 885508, 1021740, 1106885, 1226088, 1328262, 1362320, 1532610, 1634784, 1771016, 1992393, 2043480, 2213770, 2452176, 2656524, 2724640, 3065220, 3320655, 3542032, 3984786, 4086960, 4427540, 4904352, 5313048, 6130440, 6641310, 7084064, 7969572, 8173920, 8855080, 9961965, 10626096, 12260880, 13282620, 15939144, 17710160, 19923930, 21252192, 24521760, 26565240, 31878288, 35420320, 39847860, 53130480, 63756576, 79695720, 106260960, 159391440, 318782880]

約数ペア:

[(1, 318782880), (2, 159391440), (3, 106260960), (4, 79695720), (5, 63756576), (6, 53130480), (8, 39847860), (9, 35420320), (10, 31878288), (12, 26565240), (13, 24521760), (15, 21252192), (16, 19923930), (18, 17710160), (20, 15939144), (24, 13282620), (26, 12260880), (30, 10626096), (32, 9961965), (36, 8855080), (39, 8173920), (40, 7969572), (45, 7084064), (48, 6641310), (52, 6130440), (60, 5313048), (65, 4904352), (72, 4427540), (78, 4086960), (80, 3984786), (90, 3542032), (96, 3320655), (104, 3065220), (117, 2724640), (120, 2656524), (130, 2452176), (144, 2213770), (156, 2043480), (160, 1992393), (180, 1771016), (195, 1634784), (208, 1532610), (234, 1362320), (240, 1328262), (260, 1226088), (288, 1106885), (312, 1021740), (360, 885508), (390, 817392), (416, 766305), (468, 681160), (480, 664131), (520, 613044), (585, 544928), (624, 510870), (720, 442754), (780, 408696), (936, 340580), (1040, 306522), (1170, 272464), (1248, 255435), (1440, 221377), (1560, 204348), (1872, 170290), (2080, 153261), (2340, 136232), (3120, 102174), (3744, 85145), (4680, 68116), (6240, 51087), (9360, 34058), (17029, 18720)]