55369920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 177503328

約数和(自身を除く): 122133408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 421, 480, 548, 685, 822, 842, 960, 1096, 1263, 1370, 1644, 1684, 2055, 2105, 2192, 2526, 2740, 3288, 3368, 4110, 4210, 4384, 5052, 5480, 6315, 6576, 6736, 8220, 8420, 8768, 10104, 10960, 12630, 13152, 13472, 16440, 16840, 20208, 21920, 25260, 26304, 26944, 32880, 33680, 40416, 43840, 50520, 57677, 65760, 67360, 80832, 101040, 115354, 131520, 134720, 173031, 202080, 230708, 288385, 346062, 404160, 461416, 576770, 692124, 865155, 922832, 1153540, 1384248, 1730310, 1845664, 2307080, 2768496, 3460620, 3691328, 4614160, 5536992, 6921240, 9228320, 11073984, 13842480, 18456640, 27684960, 55369920]

約数ペア:

[(1, 55369920), (2, 27684960), (3, 18456640), (4, 13842480), (5, 11073984), (6, 9228320), (8, 6921240), (10, 5536992), (12, 4614160), (15, 3691328), (16, 3460620), (20, 2768496), (24, 2307080), (30, 1845664), (32, 1730310), (40, 1384248), (48, 1153540), (60, 922832), (64, 865155), (80, 692124), (96, 576770), (120, 461416), (137, 404160), (160, 346062), (192, 288385), (240, 230708), (274, 202080), (320, 173031), (411, 134720), (421, 131520), (480, 115354), (548, 101040), (685, 80832), (822, 67360), (842, 65760), (960, 57677), (1096, 50520), (1263, 43840), (1370, 40416), (1644, 33680), (1684, 32880), (2055, 26944), (2105, 26304), (2192, 25260), (2526, 21920), (2740, 20208), (3288, 16840), (3368, 16440), (4110, 13472), (4210, 13152), (4384, 12630), (5052, 10960), (5480, 10104), (6315, 8768), (6576, 8420), (6736, 8220)]