675784320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{351971}}^1$

素因数の和:351993

約数の個数: 64

約数和(自身を含む): 2154068640

約数和(自身を除く): 1478284320

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, 320, 384, 480, 640, 960, 1920, 351971, 703942, 1055913, 1407884, 1759855, 2111826, 2815768, 3519710, 4223652, 5279565, 5631536, 7039420, 8447304, 10559130, 11263072, 14078840, 16894608, 21118260, 22526144, 28157680, 33789216, 42236520, 45052288, 56315360, 67578432, 84473040, 112630720, 135156864, 168946080, 225261440, 337892160, 675784320]

約数ペア:

[(1, 675784320), (2, 337892160), (3, 225261440), (4, 168946080), (5, 135156864), (6, 112630720), (8, 84473040), (10, 67578432), (12, 56315360), (15, 45052288), (16, 42236520), (20, 33789216), (24, 28157680), (30, 22526144), (32, 21118260), (40, 16894608), (48, 14078840), (60, 11263072), (64, 10559130), (80, 8447304), (96, 7039420), (120, 5631536), (128, 5279565), (160, 4223652), (192, 3519710), (240, 2815768), (320, 2111826), (384, 1759855), (480, 1407884), (640, 1055913), (960, 703942), (1920, 351971)]