131944320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22907}}^1$

素因数の和:22932

約数の個数: 96

約数和(自身を含む): 455640120

約数和(自身を除く): 323695800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22907, 45814, 68721, 91628, 114535, 137442, 183256, 206163, 229070, 274884, 343605, 366512, 412326, 458140, 549768, 687210, 733024, 824652, 916280, 1030815, 1099536, 1374420, 1466048, 1649304, 1832560, 2061630, 2199072, 2748840, 2932096, 3298608, 3665120, 4123260, 4398144, 5497680, 6597216, 7330240, 8246520, 8796288, 10995360, 13194432, 14660480, 16493040, 21990720, 26388864, 32986080, 43981440, 65972160, 131944320]

約数ペア:

[(1, 131944320), (2, 65972160), (3, 43981440), (4, 32986080), (5, 26388864), (6, 21990720), (8, 16493040), (9, 14660480), (10, 13194432), (12, 10995360), (15, 8796288), (16, 8246520), (18, 7330240), (20, 6597216), (24, 5497680), (30, 4398144), (32, 4123260), (36, 3665120), (40, 3298608), (45, 2932096), (48, 2748840), (60, 2199072), (64, 2061630), (72, 1832560), (80, 1649304), (90, 1466048), (96, 1374420), (120, 1099536), (128, 1030815), (144, 916280), (160, 824652), (180, 733024), (192, 687210), (240, 549768), (288, 458140), (320, 412326), (360, 366512), (384, 343605), (480, 274884), (576, 229070), (640, 206163), (720, 183256), (960, 137442), (1152, 114535), (1440, 91628), (1920, 68721), (2880, 45814), (5760, 22907)]