61782960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2170

約数の個数: 80

約数和(自身を含む): 193130496

約数和(自身を除く): 131347536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2027, 2032, 2540, 3048, 3810, 4054, 5080, 6081, 6096, 7620, 8108, 10135, 10160, 12162, 15240, 16216, 20270, 24324, 30405, 30480, 32432, 40540, 48648, 60810, 81080, 97296, 121620, 162160, 243240, 257429, 486480, 514858, 772287, 1029716, 1287145, 1544574, 2059432, 2574290, 3089148, 3861435, 4118864, 5148580, 6178296, 7722870, 10297160, 12356592, 15445740, 20594320, 30891480, 61782960]

約数ペア:

[(1, 61782960), (2, 30891480), (3, 20594320), (4, 15445740), (5, 12356592), (6, 10297160), (8, 7722870), (10, 6178296), (12, 5148580), (15, 4118864), (16, 3861435), (20, 3089148), (24, 2574290), (30, 2059432), (40, 1544574), (48, 1287145), (60, 1029716), (80, 772287), (120, 514858), (127, 486480), (240, 257429), (254, 243240), (381, 162160), (508, 121620), (635, 97296), (762, 81080), (1016, 60810), (1270, 48648), (1524, 40540), (1905, 32432), (2027, 30480), (2032, 30405), (2540, 24324), (3048, 20270), (3810, 16216), (4054, 15240), (5080, 12162), (6081, 10160), (6096, 10135), (7620, 8108)]