122541480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340393}}^1$

素因数の和:340410

約数の個数: 48

約数和(自身を含む): 398260980

約数和(自身を除く): 275719500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 340393, 680786, 1021179, 1361572, 1701965, 2042358, 2723144, 3063537, 3403930, 4084716, 5105895, 6127074, 6807860, 8169432, 10211790, 12254148, 13615720, 15317685, 20423580, 24508296, 30635370, 40847160, 61270740, 122541480]

約数ペア:

[(1, 122541480), (2, 61270740), (3, 40847160), (4, 30635370), (5, 24508296), (6, 20423580), (8, 15317685), (9, 13615720), (10, 12254148), (12, 10211790), (15, 8169432), (18, 6807860), (20, 6127074), (24, 5105895), (30, 4084716), (36, 3403930), (40, 3063537), (45, 2723144), (60, 2042358), (72, 1701965), (90, 1361572), (120, 1021179), (180, 680786), (360, 340393)]