1260565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13537}}^1$

素因数の和:13654

約数の個数: 112

約数和(自身を含む): 4043854752

約数和(自身を除く): 2783289312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 11640, 13537, 15520, 18624, 23280, 27074, 31040, 40611, 46560, 54148, 67685, 81222, 93120, 108296, 135370, 162444, 203055, 216592, 270740, 324888, 406110, 433184, 541480, 649776, 812220, 866368, 1082960, 1299552, 1313089, 1624440, 2165920, 2599104, 2626178, 3248880, 3939267, 4331840, 5252356, 6497760, 6565445, 7878534, 10504712, 12995520, 13130890, 15757068, 19696335, 21009424, 26261780, 31514136, 39392670, 42018848, 52523560, 63028272, 78785340, 84037696, 105047120, 126056544, 157570680, 210094240, 252113088, 315141360, 420188480, 630282720, 1260565440]

約数ペア:

[(1, 1260565440), (2, 630282720), (3, 420188480), (4, 315141360), (5, 252113088), (6, 210094240), (8, 157570680), (10, 126056544), (12, 105047120), (15, 84037696), (16, 78785340), (20, 63028272), (24, 52523560), (30, 42018848), (32, 39392670), (40, 31514136), (48, 26261780), (60, 21009424), (64, 19696335), (80, 15757068), (96, 13130890), (97, 12995520), (120, 10504712), (160, 7878534), (192, 6565445), (194, 6497760), (240, 5252356), (291, 4331840), (320, 3939267), (388, 3248880), (480, 2626178), (485, 2599104), (582, 2165920), (776, 1624440), (960, 1313089), (970, 1299552), (1164, 1082960), (1455, 866368), (1552, 812220), (1940, 649776), (2328, 541480), (2910, 433184), (3104, 406110), (3880, 324888), (4656, 270740), (5820, 216592), (6208, 203055), (7760, 162444), (9312, 135370), (11640, 108296), (13537, 93120), (15520, 81222), (18624, 67685), (23280, 54148), (27074, 46560), (31040, 40611)]