2416440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 7812000

約数和(自身を除く): 5395560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1549, 1560, 3098, 4647, 6196, 7745, 9294, 12392, 15490, 18588, 20137, 23235, 30980, 37176, 40274, 46470, 60411, 61960, 80548, 92940, 100685, 120822, 161096, 185880, 201370, 241644, 302055, 402740, 483288, 604110, 805480, 1208220, 2416440]

約数ペア:

[(1, 2416440), (2, 1208220), (3, 805480), (4, 604110), (5, 483288), (6, 402740), (8, 302055), (10, 241644), (12, 201370), (13, 185880), (15, 161096), (20, 120822), (24, 100685), (26, 92940), (30, 80548), (39, 61960), (40, 60411), (52, 46470), (60, 40274), (65, 37176), (78, 30980), (104, 23235), (120, 20137), (130, 18588), (156, 15490), (195, 12392), (260, 9294), (312, 7745), (390, 6196), (520, 4647), (780, 3098), (1549, 1560)]