264871620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12611

約数の個数: 120

約数和(自身を含む): 894899544

約数和(自身を除く): 630027924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 12577, 21060, 25154, 37731, 50308, 62885, 75462, 113193, 125770, 150924, 163501, 188655, 226386, 251540, 327002, 339579, 377310, 452772, 490503, 565965, 654004, 679158, 754620, 817505, 981006, 1018737, 1131930, 1358316, 1471509, 1635010, 1697895, 1962012, 2037474, 2263860, 2452515, 2943018, 3270020, 3395790, 4074948, 4414527, 4905030, 5093685, 5886036, 6791580, 7357545, 8829054, 9810060, 10187370, 13243581, 14715090, 17658108, 20374740, 22072635, 26487162, 29430180, 44145270, 52974324, 66217905, 88290540, 132435810, 264871620]

約数ペア:

[(1, 264871620), (2, 132435810), (3, 88290540), (4, 66217905), (5, 52974324), (6, 44145270), (9, 29430180), (10, 26487162), (12, 22072635), (13, 20374740), (15, 17658108), (18, 14715090), (20, 13243581), (26, 10187370), (27, 9810060), (30, 8829054), (36, 7357545), (39, 6791580), (45, 5886036), (52, 5093685), (54, 4905030), (60, 4414527), (65, 4074948), (78, 3395790), (81, 3270020), (90, 2943018), (108, 2452515), (117, 2263860), (130, 2037474), (135, 1962012), (156, 1697895), (162, 1635010), (180, 1471509), (195, 1358316), (234, 1131930), (260, 1018737), (270, 981006), (324, 817505), (351, 754620), (390, 679158), (405, 654004), (468, 565965), (540, 490503), (585, 452772), (702, 377310), (780, 339579), (810, 327002), (1053, 251540), (1170, 226386), (1404, 188655), (1620, 163501), (1755, 150924), (2106, 125770), (2340, 113193), (3510, 75462), (4212, 62885), (5265, 50308), (7020, 37731), (10530, 25154), (12577, 21060)]