816967080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1747}}^1$

素因数の和:2200

約数の個数: 128

約数和(自身を含む): 2731075200

約数和(自身を除く): 1914108120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 433, 540, 866, 1080, 1299, 1732, 1747, 2165, 2598, 3464, 3494, 3897, 4330, 5196, 5241, 6495, 6988, 7794, 8660, 8735, 10392, 10482, 11691, 12990, 13976, 15588, 15723, 17320, 17470, 19485, 20964, 23382, 25980, 26205, 31176, 31446, 34940, 38970, 41928, 46764, 47169, 51960, 52410, 58455, 62892, 69880, 77940, 78615, 93528, 94338, 104820, 116910, 125784, 155880, 157230, 188676, 209640, 233820, 235845, 314460, 377352, 467640, 471690, 628920, 756451, 943380, 1512902, 1886760, 2269353, 3025804, 3782255, 4538706, 6051608, 6808059, 7564510, 9077412, 11346765, 13616118, 15129020, 18154824, 20424177, 22693530, 27232236, 30258040, 34040295, 40848354, 45387060, 54464472, 68080590, 81696708, 90774120, 102120885, 136161180, 163393416, 204241770, 272322360, 408483540, 816967080]

約数ペア:

[(1, 816967080), (2, 408483540), (3, 272322360), (4, 204241770), (5, 163393416), (6, 136161180), (8, 102120885), (9, 90774120), (10, 81696708), (12, 68080590), (15, 54464472), (18, 45387060), (20, 40848354), (24, 34040295), (27, 30258040), (30, 27232236), (36, 22693530), (40, 20424177), (45, 18154824), (54, 15129020), (60, 13616118), (72, 11346765), (90, 9077412), (108, 7564510), (120, 6808059), (135, 6051608), (180, 4538706), (216, 3782255), (270, 3025804), (360, 2269353), (433, 1886760), (540, 1512902), (866, 943380), (1080, 756451), (1299, 628920), (1732, 471690), (1747, 467640), (2165, 377352), (2598, 314460), (3464, 235845), (3494, 233820), (3897, 209640), (4330, 188676), (5196, 157230), (5241, 155880), (6495, 125784), (6988, 116910), (7794, 104820), (8660, 94338), (8735, 93528), (10392, 78615), (10482, 77940), (11691, 69880), (12990, 62892), (13976, 58455), (15588, 52410), (15723, 51960), (17320, 47169), (17470, 46764), (19485, 41928), (20964, 38970), (23382, 34940), (25980, 31446), (26205, 31176)]