82902480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1788

約数の個数: 80

約数和(自身を含む): 258316800

約数和(自身を除く): 175414320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1549, 1784, 2230, 2676, 3098, 3345, 3568, 4460, 4647, 5352, 6196, 6690, 7745, 8920, 9294, 10704, 12392, 13380, 15490, 17840, 18588, 23235, 24784, 26760, 30980, 37176, 46470, 53520, 61960, 74352, 92940, 123920, 185880, 345427, 371760, 690854, 1036281, 1381708, 1727135, 2072562, 2763416, 3454270, 4145124, 5181405, 5526832, 6908540, 8290248, 10362810, 13817080, 16580496, 20725620, 27634160, 41451240, 82902480]

約数ペア:

[(1, 82902480), (2, 41451240), (3, 27634160), (4, 20725620), (5, 16580496), (6, 13817080), (8, 10362810), (10, 8290248), (12, 6908540), (15, 5526832), (16, 5181405), (20, 4145124), (24, 3454270), (30, 2763416), (40, 2072562), (48, 1727135), (60, 1381708), (80, 1036281), (120, 690854), (223, 371760), (240, 345427), (446, 185880), (669, 123920), (892, 92940), (1115, 74352), (1338, 61960), (1549, 53520), (1784, 46470), (2230, 37176), (2676, 30980), (3098, 26760), (3345, 24784), (3568, 23235), (4460, 18588), (4647, 17840), (5352, 15490), (6196, 13380), (6690, 12392), (7745, 10704), (8920, 9294)]