765807360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199429}}^1$

素因数の和:199453

約数の個数: 72

約数和(自身を含む): 2445809520

約数和(自身を除く): 1680002160

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 199429, 398858, 598287, 797716, 997145, 1196574, 1595432, 1994290, 2393148, 2991435, 3190864, 3988580, 4786296, 5982870, 6381728, 7977160, 9572592, 11965740, 12763456, 15954320, 19145184, 23931480, 25526912, 31908640, 38290368, 47862960, 51053824, 63817280, 76580736, 95725920, 127634560, 153161472, 191451840, 255269120, 382903680, 765807360]

約数ペア:

[(1, 765807360), (2, 382903680), (3, 255269120), (4, 191451840), (5, 153161472), (6, 127634560), (8, 95725920), (10, 76580736), (12, 63817280), (15, 51053824), (16, 47862960), (20, 38290368), (24, 31908640), (30, 25526912), (32, 23931480), (40, 19145184), (48, 15954320), (60, 12763456), (64, 11965740), (80, 9572592), (96, 7977160), (120, 6381728), (128, 5982870), (160, 4786296), (192, 3988580), (240, 3190864), (256, 2991435), (320, 2393148), (384, 1994290), (480, 1595432), (640, 1196574), (768, 997145), (960, 797716), (1280, 598287), (1920, 398858), (3840, 199429)]