319636260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20458

約数の個数: 96

約数和(自身を含む): 1028764800

約数和(自身を除く): 709128540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 20411, 40822, 61233, 81644, 102055, 122466, 183699, 204110, 244932, 306165, 367398, 408220, 551097, 591919, 612330, 734796, 918495, 1102194, 1183838, 1224660, 1775757, 1836990, 2204388, 2367676, 2755485, 2959595, 3551514, 3673980, 5327271, 5510970, 5919190, 7103028, 8878785, 10654542, 11021940, 11838380, 15981813, 17757570, 21309084, 26636355, 31963626, 35515140, 53272710, 63927252, 79909065, 106545420, 159818130, 319636260]

約数ペア:

[(1, 319636260), (2, 159818130), (3, 106545420), (4, 79909065), (5, 63927252), (6, 53272710), (9, 35515140), (10, 31963626), (12, 26636355), (15, 21309084), (18, 17757570), (20, 15981813), (27, 11838380), (29, 11021940), (30, 10654542), (36, 8878785), (45, 7103028), (54, 5919190), (58, 5510970), (60, 5327271), (87, 3673980), (90, 3551514), (108, 2959595), (116, 2755485), (135, 2367676), (145, 2204388), (174, 1836990), (180, 1775757), (261, 1224660), (270, 1183838), (290, 1102194), (348, 918495), (435, 734796), (522, 612330), (540, 591919), (580, 551097), (783, 408220), (870, 367398), (1044, 306165), (1305, 244932), (1566, 204110), (1740, 183699), (2610, 122466), (3132, 102055), (3915, 81644), (5220, 61233), (7830, 40822), (15660, 20411)]