212599080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65617}}^1$

素因数の和:65640

約数の個数: 80

約数和(自身を含む): 714580020

約数和(自身を除く): 501980940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65617, 131234, 196851, 262468, 328085, 393702, 524936, 590553, 656170, 787404, 984255, 1181106, 1312340, 1574808, 1771659, 1968510, 2362212, 2624680, 2952765, 3543318, 3937020, 4724424, 5314977, 5905530, 7086636, 7874040, 8858295, 10629954, 11811060, 14173272, 17716590, 21259908, 23622120, 26574885, 35433180, 42519816, 53149770, 70866360, 106299540, 212599080]

約数ペア:

[(1, 212599080), (2, 106299540), (3, 70866360), (4, 53149770), (5, 42519816), (6, 35433180), (8, 26574885), (9, 23622120), (10, 21259908), (12, 17716590), (15, 14173272), (18, 11811060), (20, 10629954), (24, 8858295), (27, 7874040), (30, 7086636), (36, 5905530), (40, 5314977), (45, 4724424), (54, 3937020), (60, 3543318), (72, 2952765), (81, 2624680), (90, 2362212), (108, 1968510), (120, 1771659), (135, 1574808), (162, 1312340), (180, 1181106), (216, 984255), (270, 787404), (324, 656170), (360, 590553), (405, 524936), (540, 393702), (648, 328085), (810, 262468), (1080, 196851), (1620, 131234), (3240, 65617)]