316332960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4590

約数の個数: 96

約数和(自身を含む): 1003363200

約数和(自身を除く): 687030240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4423, 4470, 4768, 5960, 7152, 8846, 8940, 11920, 13269, 14304, 17692, 17880, 22115, 23840, 26538, 35384, 35760, 44230, 53076, 66345, 70768, 71520, 88460, 106152, 132690, 141536, 176920, 212304, 265380, 353840, 424608, 530760, 659027, 707680, 1061520, 1318054, 1977081, 2123040, 2636108, 3295135, 3954162, 5272216, 6590270, 7908324, 9885405, 10544432, 13180540, 15816648, 19770810, 21088864, 26361080, 31633296, 39541620, 52722160, 63266592, 79083240, 105444320, 158166480, 316332960]

約数ペア:

[(1, 316332960), (2, 158166480), (3, 105444320), (4, 79083240), (5, 63266592), (6, 52722160), (8, 39541620), (10, 31633296), (12, 26361080), (15, 21088864), (16, 19770810), (20, 15816648), (24, 13180540), (30, 10544432), (32, 9885405), (40, 7908324), (48, 6590270), (60, 5272216), (80, 3954162), (96, 3295135), (120, 2636108), (149, 2123040), (160, 1977081), (240, 1318054), (298, 1061520), (447, 707680), (480, 659027), (596, 530760), (745, 424608), (894, 353840), (1192, 265380), (1490, 212304), (1788, 176920), (2235, 141536), (2384, 132690), (2980, 106152), (3576, 88460), (4423, 71520), (4470, 70768), (4768, 66345), (5960, 53076), (7152, 44230), (8846, 35760), (8940, 35384), (11920, 26538), (13269, 23840), (14304, 22115), (17692, 17880)]