38251920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22792

約数の個数: 80

約数和(自身を含む): 135527040

約数和(自身を除く): 97275120

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, 22769, 45538, 68307, 91076, 113845, 136614, 159383, 182152, 227690, 273228, 318766, 341535, 364304, 455380, 478149, 546456, 637532, 683070, 796915, 910760, 956298, 1092912, 1275064, 1366140, 1593830, 1821520, 1912596, 2390745, 2550128, 2732280, 3187660, 3825192, 4781490, 5464560, 6375320, 7650384, 9562980, 12750640, 19125960, 38251920]

約数ペア:

[(1, 38251920), (2, 19125960), (3, 12750640), (4, 9562980), (5, 7650384), (6, 6375320), (7, 5464560), (8, 4781490), (10, 3825192), (12, 3187660), (14, 2732280), (15, 2550128), (16, 2390745), (20, 1912596), (21, 1821520), (24, 1593830), (28, 1366140), (30, 1275064), (35, 1092912), (40, 956298), (42, 910760), (48, 796915), (56, 683070), (60, 637532), (70, 546456), (80, 478149), (84, 455380), (105, 364304), (112, 341535), (120, 318766), (140, 273228), (168, 227690), (210, 182152), (240, 159383), (280, 136614), (336, 113845), (420, 91076), (560, 68307), (840, 45538), (1680, 22769)]