196039440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30253}}^1$

素因数の和:30278

約数の個数: 100

約数和(自身を含む): 680896524

約数和(自身を除く): 484857084

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, 30253, 60506, 90759, 121012, 151265, 181518, 242024, 272277, 302530, 363036, 453795, 484048, 544554, 605060, 726072, 816831, 907590, 1089108, 1210120, 1361385, 1452144, 1633662, 1815180, 2178216, 2420240, 2450493, 2722770, 3267324, 3630360, 4084155, 4356432, 4900986, 5445540, 6534648, 7260720, 8168310, 9801972, 10891080, 12252465, 13069296, 16336620, 19603944, 21782160, 24504930, 32673240, 39207888, 49009860, 65346480, 98019720, 196039440]

約数ペア:

[(1, 196039440), (2, 98019720), (3, 65346480), (4, 49009860), (5, 39207888), (6, 32673240), (8, 24504930), (9, 21782160), (10, 19603944), (12, 16336620), (15, 13069296), (16, 12252465), (18, 10891080), (20, 9801972), (24, 8168310), (27, 7260720), (30, 6534648), (36, 5445540), (40, 4900986), (45, 4356432), (48, 4084155), (54, 3630360), (60, 3267324), (72, 2722770), (80, 2450493), (81, 2420240), (90, 2178216), (108, 1815180), (120, 1633662), (135, 1452144), (144, 1361385), (162, 1210120), (180, 1089108), (216, 907590), (240, 816831), (270, 726072), (324, 605060), (360, 544554), (405, 484048), (432, 453795), (540, 363036), (648, 302530), (720, 272277), (810, 242024), (1080, 181518), (1296, 151265), (1620, 121012), (2160, 90759), (3240, 60506), (6480, 30253)]