89609760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20743}}^1$

素因数の和:20767

約数の個数: 96

約数和(自身を含む): 313649280

約数和(自身を除く): 224039520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20743, 41486, 62229, 82972, 103715, 124458, 165944, 186687, 207430, 248916, 311145, 331888, 373374, 414860, 497832, 560061, 622290, 663776, 746748, 829720, 933435, 995664, 1120122, 1244580, 1493496, 1659440, 1866870, 1991328, 2240244, 2489160, 2800305, 2986992, 3318880, 3733740, 4480488, 4978320, 5600610, 5973984, 7467480, 8960976, 9956640, 11201220, 14934960, 17921952, 22402440, 29869920, 44804880, 89609760]

約数ペア:

[(1, 89609760), (2, 44804880), (3, 29869920), (4, 22402440), (5, 17921952), (6, 14934960), (8, 11201220), (9, 9956640), (10, 8960976), (12, 7467480), (15, 5973984), (16, 5600610), (18, 4978320), (20, 4480488), (24, 3733740), (27, 3318880), (30, 2986992), (32, 2800305), (36, 2489160), (40, 2240244), (45, 1991328), (48, 1866870), (54, 1659440), (60, 1493496), (72, 1244580), (80, 1120122), (90, 995664), (96, 933435), (108, 829720), (120, 746748), (135, 663776), (144, 622290), (160, 560061), (180, 497832), (216, 414860), (240, 373374), (270, 331888), (288, 311145), (360, 248916), (432, 207430), (480, 186687), (540, 165944), (720, 124458), (864, 103715), (1080, 82972), (1440, 62229), (2160, 41486), (4320, 20743)]