1359437520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{809189}}^1$

素因数の和:809212

約数の個数: 80

約数和(自身を含む): 4816298880

約数和(自身を除く): 3456861360

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, 809189, 1618378, 2427567, 3236756, 4045945, 4855134, 5664323, 6473512, 8091890, 9710268, 11328646, 12137835, 12947024, 16183780, 16992969, 19420536, 22657292, 24275670, 28321615, 32367560, 33985938, 38841072, 45314584, 48551340, 56643230, 64735120, 67971876, 84964845, 90629168, 97102680, 113286460, 135943752, 169929690, 194205360, 226572920, 271887504, 339859380, 453145840, 679718760, 1359437520]

約数ペア:

[(1, 1359437520), (2, 679718760), (3, 453145840), (4, 339859380), (5, 271887504), (6, 226572920), (7, 194205360), (8, 169929690), (10, 135943752), (12, 113286460), (14, 97102680), (15, 90629168), (16, 84964845), (20, 67971876), (21, 64735120), (24, 56643230), (28, 48551340), (30, 45314584), (35, 38841072), (40, 33985938), (42, 32367560), (48, 28321615), (56, 24275670), (60, 22657292), (70, 19420536), (80, 16992969), (84, 16183780), (105, 12947024), (112, 12137835), (120, 11328646), (140, 9710268), (168, 8091890), (210, 6473512), (240, 5664323), (280, 4855134), (336, 4045945), (420, 3236756), (560, 2427567), (840, 1618378), (1680, 809189)]