1230068502540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{235645307}}^1$

素因数の和:235645351

約数の個数: 72

約数和(自身を含む): 3859870145040

約数和(自身を除く): 2629801642500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 235645307, 471290614, 706935921, 942581228, 1178226535, 1413871842, 2120807763, 2356453070, 2827743684, 3534679605, 4241615526, 4712906140, 6833713903, 7069359210, 8483231052, 10604038815, 13667427806, 14138718420, 20501141709, 21208077630, 27334855612, 34168569515, 41002283418, 42416155260, 61503425127, 68337139030, 82004566836, 102505708545, 123006850254, 136674278060, 205011417090, 246013700508, 307517125635, 410022834180, 615034251270, 1230068502540]

約数ペア:

[(1, 1230068502540), (2, 615034251270), (3, 410022834180), (4, 307517125635), (5, 246013700508), (6, 205011417090), (9, 136674278060), (10, 123006850254), (12, 102505708545), (15, 82004566836), (18, 68337139030), (20, 61503425127), (29, 42416155260), (30, 41002283418), (36, 34168569515), (45, 27334855612), (58, 21208077630), (60, 20501141709), (87, 14138718420), (90, 13667427806), (116, 10604038815), (145, 8483231052), (174, 7069359210), (180, 6833713903), (261, 4712906140), (290, 4241615526), (348, 3534679605), (435, 2827743684), (522, 2356453070), (580, 2120807763), (870, 1413871842), (1044, 1178226535), (1305, 942581228), (1740, 706935921), (2610, 471290614), (5220, 235645307)]