132931440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{184627}}^1$

素因数の和:184646

約数の個数: 60

約数和(自身を含む): 446430504

約数和(自身を除く): 313499064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 184627, 369254, 553881, 738508, 923135, 1107762, 1477016, 1661643, 1846270, 2215524, 2769405, 2954032, 3323286, 3692540, 4431048, 5538810, 6646572, 7385080, 8308215, 8862096, 11077620, 13293144, 14770160, 16616430, 22155240, 26586288, 33232860, 44310480, 66465720, 132931440]

約数ペア:

[(1, 132931440), (2, 66465720), (3, 44310480), (4, 33232860), (5, 26586288), (6, 22155240), (8, 16616430), (9, 14770160), (10, 13293144), (12, 11077620), (15, 8862096), (16, 8308215), (18, 7385080), (20, 6646572), (24, 5538810), (30, 4431048), (36, 3692540), (40, 3323286), (45, 2954032), (48, 2769405), (60, 2215524), (72, 1846270), (80, 1661643), (90, 1477016), (120, 1107762), (144, 923135), (180, 738508), (240, 553881), (360, 369254), (720, 184627)]