238958640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{110629}}^1$

素因数の和:110651

約数の個数: 80

約数和(自身を含む): 823087200

約数和(自身を除く): 584128560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 110629, 221258, 331887, 442516, 553145, 663774, 885032, 995661, 1106290, 1327548, 1659435, 1770064, 1991322, 2212580, 2655096, 2986983, 3318870, 3982644, 4425160, 4978305, 5310192, 5973966, 6637740, 7965288, 8850320, 9956610, 11947932, 13275480, 14934915, 15930576, 19913220, 23895864, 26550960, 29869830, 39826440, 47791728, 59739660, 79652880, 119479320, 238958640]

約数ペア:

[(1, 238958640), (2, 119479320), (3, 79652880), (4, 59739660), (5, 47791728), (6, 39826440), (8, 29869830), (9, 26550960), (10, 23895864), (12, 19913220), (15, 15930576), (16, 14934915), (18, 13275480), (20, 11947932), (24, 9956610), (27, 8850320), (30, 7965288), (36, 6637740), (40, 5973966), (45, 5310192), (48, 4978305), (54, 4425160), (60, 3982644), (72, 3318870), (80, 2986983), (90, 2655096), (108, 2212580), (120, 1991322), (135, 1770064), (144, 1659435), (180, 1327548), (216, 1106290), (240, 995661), (270, 885032), (360, 663774), (432, 553145), (540, 442516), (720, 331887), (1080, 221258), (2160, 110629)]