1213558984320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{632061971}}^1$

素因数の和:632061993

約数の個数: 64

約数和(自身を含む): 3868219268640

約数和(自身を除く): 2654660284320

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, 632061971, 1264123942, 1896185913, 2528247884, 3160309855, 3792371826, 5056495768, 6320619710, 7584743652, 9480929565, 10112991536, 12641239420, 15169487304, 18961859130, 20225983072, 25282478840, 30338974608, 37923718260, 40451966144, 50564957680, 60677949216, 75847436520, 80903932288, 101129915360, 121355898432, 151694873040, 202259830720, 242711796864, 303389746080, 404519661440, 606779492160, 1213558984320]

約数ペア:

[(1, 1213558984320), (2, 606779492160), (3, 404519661440), (4, 303389746080), (5, 242711796864), (6, 202259830720), (8, 151694873040), (10, 121355898432), (12, 101129915360), (15, 80903932288), (16, 75847436520), (20, 60677949216), (24, 50564957680), (30, 40451966144), (32, 37923718260), (40, 30338974608), (48, 25282478840), (60, 20225983072), (64, 18961859130), (80, 15169487304), (96, 12641239420), (120, 10112991536), (128, 9480929565), (160, 7584743652), (192, 6320619710), (240, 5056495768), (320, 3792371826), (384, 3160309855), (480, 2528247884), (640, 1896185913), (960, 1264123942), (1920, 632061971)]