141456780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3061

約数の個数: 120

約数和(自身を含む): 459209520

約数和(自身を除く): 317752740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3011, 3132, 3915, 4698, 5220, 6022, 7830, 9033, 9396, 11745, 12044, 15055, 15660, 18066, 23490, 27099, 30110, 36132, 45165, 46980, 54198, 60220, 81297, 87319, 90330, 108396, 135495, 162594, 174638, 180660, 243891, 261957, 270990, 325188, 349276, 406485, 436595, 487782, 523914, 541980, 785871, 812970, 873190, 975564, 1047828, 1219455, 1309785, 1571742, 1625940, 1746380, 2357613, 2438910, 2619570, 3143484, 3929355, 4715226, 4877820, 5239140, 7072839, 7858710, 9430452, 11788065, 14145678, 15717420, 23576130, 28291356, 35364195, 47152260, 70728390, 141456780]

約数ペア:

[(1, 141456780), (2, 70728390), (3, 47152260), (4, 35364195), (5, 28291356), (6, 23576130), (9, 15717420), (10, 14145678), (12, 11788065), (15, 9430452), (18, 7858710), (20, 7072839), (27, 5239140), (29, 4877820), (30, 4715226), (36, 3929355), (45, 3143484), (54, 2619570), (58, 2438910), (60, 2357613), (81, 1746380), (87, 1625940), (90, 1571742), (108, 1309785), (116, 1219455), (135, 1047828), (145, 975564), (162, 873190), (174, 812970), (180, 785871), (261, 541980), (270, 523914), (290, 487782), (324, 436595), (348, 406485), (405, 349276), (435, 325188), (522, 270990), (540, 261957), (580, 243891), (783, 180660), (810, 174638), (870, 162594), (1044, 135495), (1305, 108396), (1566, 90330), (1620, 87319), (1740, 81297), (2349, 60220), (2610, 54198), (3011, 46980), (3132, 45165), (3915, 36132), (4698, 30110), (5220, 27099), (6022, 23490), (7830, 18066), (9033, 15660), (9396, 15055), (11745, 12044)]