155011920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92269}}^1$

素因数の和:92292

約数の個数: 80

約数和(自身を含む): 549191040

約数和(自身を除く): 394179120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92269, 184538, 276807, 369076, 461345, 553614, 645883, 738152, 922690, 1107228, 1291766, 1384035, 1476304, 1845380, 1937649, 2214456, 2583532, 2768070, 3229415, 3690760, 3875298, 4428912, 5167064, 5536140, 6458830, 7381520, 7750596, 9688245, 10334128, 11072280, 12917660, 15501192, 19376490, 22144560, 25835320, 31002384, 38752980, 51670640, 77505960, 155011920]

約数ペア:

[(1, 155011920), (2, 77505960), (3, 51670640), (4, 38752980), (5, 31002384), (6, 25835320), (7, 22144560), (8, 19376490), (10, 15501192), (12, 12917660), (14, 11072280), (15, 10334128), (16, 9688245), (20, 7750596), (21, 7381520), (24, 6458830), (28, 5536140), (30, 5167064), (35, 4428912), (40, 3875298), (42, 3690760), (48, 3229415), (56, 2768070), (60, 2583532), (70, 2214456), (80, 1937649), (84, 1845380), (105, 1476304), (112, 1384035), (120, 1291766), (140, 1107228), (168, 922690), (210, 738152), (240, 645883), (280, 553614), (336, 461345), (420, 369076), (560, 276807), (840, 184538), (1680, 92269)]