15205430304

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{132989}}^1$

素因数の和:133402

約数の個数: 72

約数和(自身を含む): 43349686380

約数和(自身を除く): 28144256076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 12704, 14292, 19056, 28584, 38112, 57168, 114336, 132989, 265978, 398967, 531956, 797934, 1063912, 1196901, 1595868, 2127824, 2393802, 3191736, 4255648, 4787604, 6383472, 9575208, 12766944, 19150416, 38300832, 52796633, 105593266, 158389899, 211186532, 316779798, 422373064, 475169697, 633559596, 844746128, 950339394, 1267119192, 1689492256, 1900678788, 2534238384, 3801357576, 5068476768, 7602715152, 15205430304]

約数ペア:

[(1, 15205430304), (2, 7602715152), (3, 5068476768), (4, 3801357576), (6, 2534238384), (8, 1900678788), (9, 1689492256), (12, 1267119192), (16, 950339394), (18, 844746128), (24, 633559596), (32, 475169697), (36, 422373064), (48, 316779798), (72, 211186532), (96, 158389899), (144, 105593266), (288, 52796633), (397, 38300832), (794, 19150416), (1191, 12766944), (1588, 9575208), (2382, 6383472), (3176, 4787604), (3573, 4255648), (4764, 3191736), (6352, 2393802), (7146, 2127824), (9528, 1595868), (12704, 1196901), (14292, 1063912), (19056, 797934), (28584, 531956), (38112, 398967), (57168, 265978), (114336, 132989)]