326811840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{340429}}^1$

素因数の和:340449

約数の個数: 56

約数和(自身を含む): 1037630640

約数和(自身を除く): 710818800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 340429, 680858, 1021287, 1361716, 1702145, 2042574, 2723432, 3404290, 4085148, 5106435, 5446864, 6808580, 8170296, 10212870, 10893728, 13617160, 16340592, 20425740, 21787456, 27234320, 32681184, 40851480, 54468640, 65362368, 81702960, 108937280, 163405920, 326811840]

約数ペア:

[(1, 326811840), (2, 163405920), (3, 108937280), (4, 81702960), (5, 65362368), (6, 54468640), (8, 40851480), (10, 32681184), (12, 27234320), (15, 21787456), (16, 20425740), (20, 16340592), (24, 13617160), (30, 10893728), (32, 10212870), (40, 8170296), (48, 6808580), (60, 5446864), (64, 5106435), (80, 4085148), (96, 3404290), (120, 2723432), (160, 2042574), (192, 1702145), (240, 1361716), (320, 1021287), (480, 680858), (960, 340429)]