274366980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{508087}}^1$

素因数の和:508105

約数の個数: 48

約数和(自身を含む): 853587840

約数和(自身を除く): 579220860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 508087, 1016174, 1524261, 2032348, 2540435, 3048522, 4572783, 5080870, 6097044, 7621305, 9145566, 10161740, 13718349, 15242610, 18291132, 22863915, 27436698, 30485220, 45727830, 54873396, 68591745, 91455660, 137183490, 274366980]

約数ペア:

[(1, 274366980), (2, 137183490), (3, 91455660), (4, 68591745), (5, 54873396), (6, 45727830), (9, 30485220), (10, 27436698), (12, 22863915), (15, 18291132), (18, 15242610), (20, 13718349), (27, 10161740), (30, 9145566), (36, 7621305), (45, 6097044), (54, 5080870), (60, 4572783), (90, 3048522), (108, 2540435), (135, 2032348), (180, 1524261), (270, 1016174), (540, 508087)]