1543080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 5806080

約数和(自身を除く): 4263000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 167, 168, 210, 220, 231, 264, 280, 308, 330, 334, 385, 420, 440, 462, 501, 616, 660, 668, 770, 835, 840, 924, 1002, 1155, 1169, 1320, 1336, 1540, 1670, 1837, 1848, 2004, 2310, 2338, 2505, 3080, 3340, 3507, 3674, 4008, 4620, 4676, 5010, 5511, 5845, 6680, 7014, 7348, 9185, 9240, 9352, 10020, 11022, 11690, 12859, 14028, 14696, 17535, 18370, 20040, 22044, 23380, 25718, 27555, 28056, 35070, 36740, 38577, 44088, 46760, 51436, 55110, 64295, 70140, 73480, 77154, 102872, 110220, 128590, 140280, 154308, 192885, 220440, 257180, 308616, 385770, 514360, 771540, 1543080]

約数ペア:

[(1, 1543080), (2, 771540), (3, 514360), (4, 385770), (5, 308616), (6, 257180), (7, 220440), (8, 192885), (10, 154308), (11, 140280), (12, 128590), (14, 110220), (15, 102872), (20, 77154), (21, 73480), (22, 70140), (24, 64295), (28, 55110), (30, 51436), (33, 46760), (35, 44088), (40, 38577), (42, 36740), (44, 35070), (55, 28056), (56, 27555), (60, 25718), (66, 23380), (70, 22044), (77, 20040), (84, 18370), (88, 17535), (105, 14696), (110, 14028), (120, 12859), (132, 11690), (140, 11022), (154, 10020), (165, 9352), (167, 9240), (168, 9185), (210, 7348), (220, 7014), (231, 6680), (264, 5845), (280, 5511), (308, 5010), (330, 4676), (334, 4620), (385, 4008), (420, 3674), (440, 3507), (462, 3340), (501, 3080), (616, 2505), (660, 2338), (668, 2310), (770, 2004), (835, 1848), (840, 1837), (924, 1670), (1002, 1540), (1155, 1336), (1169, 1320)]