12129780120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{183451}}^1$

素因数の和:183513

約数の個数: 128

約数和(自身を含む): 39625632000

約数和(自身を除く): 27495851880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 66120, 183451, 366902, 550353, 733804, 917255, 1100706, 1467608, 1834510, 2201412, 2751765, 3485569, 3669020, 4402824, 5320079, 5503530, 6971138, 7338040, 10456707, 10640158, 11007060, 13942276, 15960237, 17427845, 20913414, 21280316, 22014120, 26600395, 27884552, 31920474, 34855690, 41826828, 42560632, 52283535, 53200790, 63840948, 69711380, 79801185, 83653656, 101081501, 104567070, 106401580, 127681896, 139422760, 159602370, 202163002, 209134140, 212803160, 303244503, 319204740, 404326004, 418268280, 505407505, 606489006, 638409480, 808652008, 1010815010, 1212978012, 1516222515, 2021630020, 2425956024, 3032445030, 4043260040, 6064890060, 12129780120]

約数ペア:

[(1, 12129780120), (2, 6064890060), (3, 4043260040), (4, 3032445030), (5, 2425956024), (6, 2021630020), (8, 1516222515), (10, 1212978012), (12, 1010815010), (15, 808652008), (19, 638409480), (20, 606489006), (24, 505407505), (29, 418268280), (30, 404326004), (38, 319204740), (40, 303244503), (57, 212803160), (58, 209134140), (60, 202163002), (76, 159602370), (87, 139422760), (95, 127681896), (114, 106401580), (116, 104567070), (120, 101081501), (145, 83653656), (152, 79801185), (174, 69711380), (190, 63840948), (228, 53200790), (232, 52283535), (285, 42560632), (290, 41826828), (348, 34855690), (380, 31920474), (435, 27884552), (456, 26600395), (551, 22014120), (570, 21280316), (580, 20913414), (696, 17427845), (760, 15960237), (870, 13942276), (1102, 11007060), (1140, 10640158), (1160, 10456707), (1653, 7338040), (1740, 6971138), (2204, 5503530), (2280, 5320079), (2755, 4402824), (3306, 3669020), (3480, 3485569), (4408, 2751765), (5510, 2201412), (6612, 1834510), (8265, 1467608), (11020, 1100706), (13224, 917255), (16530, 733804), (22040, 550353), (33060, 366902), (66120, 183451)]