308462560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9497}}^1$

素因数の和:9548

約数の個数: 96

約数和(自身を含む): 861658560

約数和(自身を除く): 553196000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 9497, 16240, 18994, 32480, 37988, 47485, 66479, 75976, 94970, 132958, 151952, 189940, 265916, 275413, 303904, 332395, 379880, 531832, 550826, 664790, 759760, 1063664, 1101652, 1329580, 1377065, 1519520, 1927891, 2127328, 2203304, 2659160, 2754130, 3855782, 4406608, 5318320, 5508260, 7711564, 8813216, 9639455, 10636640, 11016520, 15423128, 19278910, 22033040, 30846256, 38557820, 44066080, 61692512, 77115640, 154231280, 308462560]

約数ペア:

[(1, 308462560), (2, 154231280), (4, 77115640), (5, 61692512), (7, 44066080), (8, 38557820), (10, 30846256), (14, 22033040), (16, 19278910), (20, 15423128), (28, 11016520), (29, 10636640), (32, 9639455), (35, 8813216), (40, 7711564), (56, 5508260), (58, 5318320), (70, 4406608), (80, 3855782), (112, 2754130), (116, 2659160), (140, 2203304), (145, 2127328), (160, 1927891), (203, 1519520), (224, 1377065), (232, 1329580), (280, 1101652), (290, 1063664), (406, 759760), (464, 664790), (560, 550826), (580, 531832), (812, 379880), (928, 332395), (1015, 303904), (1120, 275413), (1160, 265916), (1624, 189940), (2030, 151952), (2320, 132958), (3248, 94970), (4060, 75976), (4640, 66479), (6496, 47485), (8120, 37988), (9497, 32480), (16240, 18994)]