55392240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 172980000

約数和(自身を除く): 117587760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1549, 1788, 2235, 2384, 2980, 3098, 3576, 4470, 4647, 5960, 6196, 7152, 7745, 8940, 9294, 11920, 12392, 15490, 17880, 18588, 23235, 24784, 30980, 35760, 37176, 46470, 61960, 74352, 92940, 123920, 185880, 230801, 371760, 461602, 692403, 923204, 1154005, 1384806, 1846408, 2308010, 2769612, 3462015, 3692816, 4616020, 5539224, 6924030, 9232040, 11078448, 13848060, 18464080, 27696120, 55392240]

約数ペア:

[(1, 55392240), (2, 27696120), (3, 18464080), (4, 13848060), (5, 11078448), (6, 9232040), (8, 6924030), (10, 5539224), (12, 4616020), (15, 3692816), (16, 3462015), (20, 2769612), (24, 2308010), (30, 1846408), (40, 1384806), (48, 1154005), (60, 923204), (80, 692403), (120, 461602), (149, 371760), (240, 230801), (298, 185880), (447, 123920), (596, 92940), (745, 74352), (894, 61960), (1192, 46470), (1490, 37176), (1549, 35760), (1788, 30980), (2235, 24784), (2384, 23235), (2980, 18588), (3098, 17880), (3576, 15490), (4470, 12392), (4647, 11920), (5960, 9294), (6196, 8940), (7152, 7745)]