307954320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75479}}^1$

素因数の和:75512

約数の個数: 80

約数和(自身を含む): 1010828160

約数和(自身を除く): 702873840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 75479, 150958, 226437, 301916, 377395, 452874, 603832, 754790, 905748, 1132185, 1207664, 1283143, 1509580, 1811496, 2264370, 2566286, 3019160, 3622992, 3849429, 4528740, 5132572, 6038320, 6415715, 7698858, 9057480, 10265144, 12831430, 15397716, 18114960, 19247145, 20530288, 25662860, 30795432, 38494290, 51325720, 61590864, 76988580, 102651440, 153977160, 307954320]

約数ペア:

[(1, 307954320), (2, 153977160), (3, 102651440), (4, 76988580), (5, 61590864), (6, 51325720), (8, 38494290), (10, 30795432), (12, 25662860), (15, 20530288), (16, 19247145), (17, 18114960), (20, 15397716), (24, 12831430), (30, 10265144), (34, 9057480), (40, 7698858), (48, 6415715), (51, 6038320), (60, 5132572), (68, 4528740), (80, 3849429), (85, 3622992), (102, 3019160), (120, 2566286), (136, 2264370), (170, 1811496), (204, 1509580), (240, 1283143), (255, 1207664), (272, 1132185), (340, 905748), (408, 754790), (510, 603832), (680, 452874), (816, 377395), (1020, 301916), (1360, 226437), (2040, 150958), (4080, 75479)]