19502787960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6019379}}^1$

素因数の和:6019402

約数の個数: 80

約数和(自身を含む): 65551048200

約数和(自身を除く): 46048260240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6019379, 12038758, 18058137, 24077516, 30096895, 36116274, 48155032, 54174411, 60193790, 72232548, 90290685, 108348822, 120387580, 144465096, 162523233, 180581370, 216697644, 240775160, 270872055, 325046466, 361162740, 433395288, 487569699, 541744110, 650092932, 722325480, 812616165, 975139398, 1083488220, 1300185864, 1625232330, 1950278796, 2166976440, 2437848495, 3250464660, 3900557592, 4875696990, 6500929320, 9751393980, 19502787960]

約数ペア:

[(1, 19502787960), (2, 9751393980), (3, 6500929320), (4, 4875696990), (5, 3900557592), (6, 3250464660), (8, 2437848495), (9, 2166976440), (10, 1950278796), (12, 1625232330), (15, 1300185864), (18, 1083488220), (20, 975139398), (24, 812616165), (27, 722325480), (30, 650092932), (36, 541744110), (40, 487569699), (45, 433395288), (54, 361162740), (60, 325046466), (72, 270872055), (81, 240775160), (90, 216697644), (108, 180581370), (120, 162523233), (135, 144465096), (162, 120387580), (180, 108348822), (216, 90290685), (270, 72232548), (324, 60193790), (360, 54174411), (405, 48155032), (540, 36116274), (648, 30096895), (810, 24077516), (1080, 18058137), (1620, 12038758), (3240, 6019379)]