20246532960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{33503}}^1$

素因数の和:34780

約数の個数: 96

約数和(自身を含む): 63829140480

約数和(自身を除く): 43582607520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1259, 2518, 3777, 5036, 6295, 7554, 10072, 12590, 15108, 18885, 20144, 25180, 30216, 33503, 37770, 40288, 50360, 60432, 67006, 75540, 100509, 100720, 120864, 134012, 151080, 167515, 201018, 201440, 268024, 302160, 335030, 402036, 502545, 536048, 604320, 670060, 804072, 1005090, 1072096, 1340120, 1608144, 2010180, 2680240, 3216288, 4020360, 5360480, 8040720, 16081440, 42180277, 84360554, 126540831, 168721108, 210901385, 253081662, 337442216, 421802770, 506163324, 632704155, 674884432, 843605540, 1012326648, 1265408310, 1349768864, 1687211080, 2024653296, 2530816620, 3374422160, 4049306592, 5061633240, 6748844320, 10123266480, 20246532960]

約数ペア:

[(1, 20246532960), (2, 10123266480), (3, 6748844320), (4, 5061633240), (5, 4049306592), (6, 3374422160), (8, 2530816620), (10, 2024653296), (12, 1687211080), (15, 1349768864), (16, 1265408310), (20, 1012326648), (24, 843605540), (30, 674884432), (32, 632704155), (40, 506163324), (48, 421802770), (60, 337442216), (80, 253081662), (96, 210901385), (120, 168721108), (160, 126540831), (240, 84360554), (480, 42180277), (1259, 16081440), (2518, 8040720), (3777, 5360480), (5036, 4020360), (6295, 3216288), (7554, 2680240), (10072, 2010180), (12590, 1608144), (15108, 1340120), (18885, 1072096), (20144, 1005090), (25180, 804072), (30216, 670060), (33503, 604320), (37770, 536048), (40288, 502545), (50360, 402036), (60432, 335030), (67006, 302160), (75540, 268024), (100509, 201440), (100720, 201018), (120864, 167515), (134012, 151080)]