40267440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55927}}^1$

素因数の和:55946

約数の個数: 60

約数和(自身を含む): 135233904

約数和(自身を除く): 94966464

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, 55927, 111854, 167781, 223708, 279635, 335562, 447416, 503343, 559270, 671124, 838905, 894832, 1006686, 1118540, 1342248, 1677810, 2013372, 2237080, 2516715, 2684496, 3355620, 4026744, 4474160, 5033430, 6711240, 8053488, 10066860, 13422480, 20133720, 40267440]

約数ペア:

[(1, 40267440), (2, 20133720), (3, 13422480), (4, 10066860), (5, 8053488), (6, 6711240), (8, 5033430), (9, 4474160), (10, 4026744), (12, 3355620), (15, 2684496), (16, 2516715), (18, 2237080), (20, 2013372), (24, 1677810), (30, 1342248), (36, 1118540), (40, 1006686), (45, 894832), (48, 838905), (60, 671124), (72, 559270), (80, 503343), (90, 447416), (120, 335562), (144, 279635), (180, 223708), (240, 167781), (360, 111854), (720, 55927)]