13884483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1994897}}^1$

素因数の和:1994942

約数の個数: 80

約数和(自身を含む): 44526123360

約数和(自身を除く): 30641640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 1994897, 3989794, 5984691, 7979588, 9974485, 11969382, 15959176, 19948970, 23938764, 29923455, 31918352, 39897940, 47877528, 57852013, 59846910, 79795880, 95755056, 115704026, 119693820, 159591760, 173556039, 231408052, 239387640, 289260065, 347112078, 462816104, 478775280, 578520130, 694224156, 867780195, 925632208, 1157040260, 1388448312, 1735560390, 2314080520, 2776896624, 3471120780, 4628161040, 6942241560, 13884483120]

約数ペア:

[(1, 13884483120), (2, 6942241560), (3, 4628161040), (4, 3471120780), (5, 2776896624), (6, 2314080520), (8, 1735560390), (10, 1388448312), (12, 1157040260), (15, 925632208), (16, 867780195), (20, 694224156), (24, 578520130), (29, 478775280), (30, 462816104), (40, 347112078), (48, 289260065), (58, 239387640), (60, 231408052), (80, 173556039), (87, 159591760), (116, 119693820), (120, 115704026), (145, 95755056), (174, 79795880), (232, 59846910), (240, 57852013), (290, 47877528), (348, 39897940), (435, 31918352), (464, 29923455), (580, 23938764), (696, 19948970), (870, 15959176), (1160, 11969382), (1392, 9974485), (1740, 7979588), (2320, 5984691), (3480, 3989794), (6960, 1994897)]