8516880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3943}}^1$

素因数の和:3965

約数の個数: 80

約数和(自身を含む): 29343360

約数和(自身を除く): 20826480

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, 3943, 7886, 11829, 15772, 19715, 23658, 31544, 35487, 39430, 47316, 59145, 63088, 70974, 78860, 94632, 106461, 118290, 141948, 157720, 177435, 189264, 212922, 236580, 283896, 315440, 354870, 425844, 473160, 532305, 567792, 709740, 851688, 946320, 1064610, 1419480, 1703376, 2129220, 2838960, 4258440, 8516880]

約数ペア:

[(1, 8516880), (2, 4258440), (3, 2838960), (4, 2129220), (5, 1703376), (6, 1419480), (8, 1064610), (9, 946320), (10, 851688), (12, 709740), (15, 567792), (16, 532305), (18, 473160), (20, 425844), (24, 354870), (27, 315440), (30, 283896), (36, 236580), (40, 212922), (45, 189264), (48, 177435), (54, 157720), (60, 141948), (72, 118290), (80, 106461), (90, 94632), (108, 78860), (120, 70974), (135, 63088), (144, 59145), (180, 47316), (216, 39430), (240, 35487), (270, 31544), (360, 23658), (432, 19715), (540, 15772), (720, 11829), (1080, 7886), (2160, 3943)]