30282960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 102672000

約数和(自身を除く): 72389040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 229, 232, 240, 285, 290, 304, 348, 380, 435, 456, 458, 464, 551, 570, 580, 687, 696, 760, 870, 912, 916, 1102, 1140, 1145, 1160, 1374, 1392, 1520, 1653, 1740, 1832, 2204, 2280, 2290, 2320, 2748, 2755, 3306, 3435, 3480, 3664, 4351, 4408, 4560, 4580, 5496, 5510, 6612, 6641, 6870, 6960, 8265, 8702, 8816, 9160, 10992, 11020, 13053, 13224, 13282, 13740, 16530, 17404, 18320, 19923, 21755, 22040, 26106, 26448, 26564, 27480, 33060, 33205, 34808, 39846, 43510, 44080, 52212, 53128, 54960, 65265, 66120, 66410, 69616, 79692, 87020, 99615, 104424, 106256, 126179, 130530, 132240, 132820, 159384, 174040, 199230, 208848, 252358, 261060, 265640, 318768, 348080, 378537, 398460, 504716, 522120, 531280, 630895, 757074, 796920, 1009432, 1044240, 1261790, 1514148, 1593840, 1892685, 2018864, 2523580, 3028296, 3785370, 5047160, 6056592, 7570740, 10094320, 15141480, 30282960]

約数ペア:

[(1, 30282960), (2, 15141480), (3, 10094320), (4, 7570740), (5, 6056592), (6, 5047160), (8, 3785370), (10, 3028296), (12, 2523580), (15, 2018864), (16, 1892685), (19, 1593840), (20, 1514148), (24, 1261790), (29, 1044240), (30, 1009432), (38, 796920), (40, 757074), (48, 630895), (57, 531280), (58, 522120), (60, 504716), (76, 398460), (80, 378537), (87, 348080), (95, 318768), (114, 265640), (116, 261060), (120, 252358), (145, 208848), (152, 199230), (174, 174040), (190, 159384), (228, 132820), (229, 132240), (232, 130530), (240, 126179), (285, 106256), (290, 104424), (304, 99615), (348, 87020), (380, 79692), (435, 69616), (456, 66410), (458, 66120), (464, 65265), (551, 54960), (570, 53128), (580, 52212), (687, 44080), (696, 43510), (760, 39846), (870, 34808), (912, 33205), (916, 33060), (1102, 27480), (1140, 26564), (1145, 26448), (1160, 26106), (1374, 22040), (1392, 21755), (1520, 19923), (1653, 18320), (1740, 17404), (1832, 16530), (2204, 13740), (2280, 13282), (2290, 13224), (2320, 13053), (2748, 11020), (2755, 10992), (3306, 9160), (3435, 8816), (3480, 8702), (3664, 8265), (4351, 6960), (4408, 6870), (4560, 6641), (4580, 6612), (5496, 5510)]