15468660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 49402080

約数和(自身を除く): 33933420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4523, 9046, 13569, 18092, 22615, 27138, 40707, 45230, 54276, 67845, 81414, 85937, 90460, 135690, 162828, 171874, 203535, 257811, 271380, 343748, 407070, 429685, 515622, 773433, 814140, 859370, 1031244, 1289055, 1546866, 1718740, 2578110, 3093732, 3867165, 5156220, 7734330, 15468660]

約数ペア:

[(1, 15468660), (2, 7734330), (3, 5156220), (4, 3867165), (5, 3093732), (6, 2578110), (9, 1718740), (10, 1546866), (12, 1289055), (15, 1031244), (18, 859370), (19, 814140), (20, 773433), (30, 515622), (36, 429685), (38, 407070), (45, 343748), (57, 271380), (60, 257811), (76, 203535), (90, 171874), (95, 162828), (114, 135690), (171, 90460), (180, 85937), (190, 81414), (228, 67845), (285, 54276), (342, 45230), (380, 40707), (570, 27138), (684, 22615), (855, 18092), (1140, 13569), (1710, 9046), (3420, 4523)]