80794800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{7481}}^1$

素因数の和:7508

約数の個数: 120

約数和(自身を含む): 287608080

約数和(自身を除く): 206813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 7481, 10800, 14962, 22443, 29924, 37405, 44886, 59848, 67329, 74810, 89772, 112215, 119696, 134658, 149620, 179544, 187025, 201987, 224430, 269316, 299240, 336645, 359088, 374050, 403974, 448860, 538632, 561075, 598480, 673290, 748100, 807948, 897720, 1009935, 1077264, 1122150, 1346580, 1496200, 1615896, 1683225, 1795440, 2019870, 2244300, 2693160, 2992400, 3231792, 3366450, 4039740, 4488600, 5049675, 5386320, 6732900, 8079480, 8977200, 10099350, 13465800, 16158960, 20198700, 26931600, 40397400, 80794800]

約数ペア:

[(1, 80794800), (2, 40397400), (3, 26931600), (4, 20198700), (5, 16158960), (6, 13465800), (8, 10099350), (9, 8977200), (10, 8079480), (12, 6732900), (15, 5386320), (16, 5049675), (18, 4488600), (20, 4039740), (24, 3366450), (25, 3231792), (27, 2992400), (30, 2693160), (36, 2244300), (40, 2019870), (45, 1795440), (48, 1683225), (50, 1615896), (54, 1496200), (60, 1346580), (72, 1122150), (75, 1077264), (80, 1009935), (90, 897720), (100, 807948), (108, 748100), (120, 673290), (135, 598480), (144, 561075), (150, 538632), (180, 448860), (200, 403974), (216, 374050), (225, 359088), (240, 336645), (270, 299240), (300, 269316), (360, 224430), (400, 201987), (432, 187025), (450, 179544), (540, 149620), (600, 134658), (675, 119696), (720, 112215), (900, 89772), (1080, 74810), (1200, 67329), (1350, 59848), (1800, 44886), (2160, 37405), (2700, 29924), (3600, 22443), (5400, 14962), (7481, 10800)]