8583840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 30058560

約数和(自身を除く): 21474720

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, 1987, 2160, 3974, 4320, 5961, 7948, 9935, 11922, 15896, 17883, 19870, 23844, 29805, 31792, 35766, 39740, 47688, 53649, 59610, 63584, 71532, 79480, 89415, 95376, 107298, 119220, 143064, 158960, 178830, 190752, 214596, 238440, 268245, 286128, 317920, 357660, 429192, 476880, 536490, 572256, 715320, 858384, 953760, 1072980, 1430640, 1716768, 2145960, 2861280, 4291920, 8583840]

約数ペア:

[(1, 8583840), (2, 4291920), (3, 2861280), (4, 2145960), (5, 1716768), (6, 1430640), (8, 1072980), (9, 953760), (10, 858384), (12, 715320), (15, 572256), (16, 536490), (18, 476880), (20, 429192), (24, 357660), (27, 317920), (30, 286128), (32, 268245), (36, 238440), (40, 214596), (45, 190752), (48, 178830), (54, 158960), (60, 143064), (72, 119220), (80, 107298), (90, 95376), (96, 89415), (108, 79480), (120, 71532), (135, 63584), (144, 59610), (160, 53649), (180, 47688), (216, 39740), (240, 35766), (270, 31792), (288, 29805), (360, 23844), (432, 19870), (480, 17883), (540, 15896), (720, 11922), (864, 9935), (1080, 7948), (1440, 5961), (1987, 4320), (2160, 3974)]