61890480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9551}}^1$

素因数の和:9576

約数の個数: 100

約数和(自身を含む): 214977312

約数和(自身を除く): 153086832

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9551, 19102, 28653, 38204, 47755, 57306, 76408, 85959, 95510, 114612, 143265, 152816, 171918, 191020, 229224, 257877, 286530, 343836, 382040, 429795, 458448, 515754, 573060, 687672, 764080, 773631, 859590, 1031508, 1146120, 1289385, 1375344, 1547262, 1719180, 2063016, 2292240, 2578770, 3094524, 3438360, 3868155, 4126032, 5157540, 6189048, 6876720, 7736310, 10315080, 12378096, 15472620, 20630160, 30945240, 61890480]

約数ペア:

[(1, 61890480), (2, 30945240), (3, 20630160), (4, 15472620), (5, 12378096), (6, 10315080), (8, 7736310), (9, 6876720), (10, 6189048), (12, 5157540), (15, 4126032), (16, 3868155), (18, 3438360), (20, 3094524), (24, 2578770), (27, 2292240), (30, 2063016), (36, 1719180), (40, 1547262), (45, 1375344), (48, 1289385), (54, 1146120), (60, 1031508), (72, 859590), (80, 773631), (81, 764080), (90, 687672), (108, 573060), (120, 515754), (135, 458448), (144, 429795), (162, 382040), (180, 343836), (216, 286530), (240, 257877), (270, 229224), (324, 191020), (360, 171918), (405, 152816), (432, 143265), (540, 114612), (648, 95510), (720, 85959), (810, 76408), (1080, 57306), (1296, 47755), (1620, 38204), (2160, 28653), (3240, 19102), (6480, 9551)]