160991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23131}}^1$

素因数の和:23176

約数の個数: 80

約数和(自身を含む): 516306240

約数和(自身を除く): 355314480

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, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 370096, 462620, 555144, 670799, 693930, 925240, 1110288, 1341598, 1387860, 1850480, 2012397, 2683196, 2775720, 3353995, 4024794, 5366392, 5551440, 6707990, 8049588, 10061985, 10732784, 13415980, 16099176, 20123970, 26831960, 32198352, 40247940, 53663920, 80495880, 160991760]

約数ペア:

[(1, 160991760), (2, 80495880), (3, 53663920), (4, 40247940), (5, 32198352), (6, 26831960), (8, 20123970), (10, 16099176), (12, 13415980), (15, 10732784), (16, 10061985), (20, 8049588), (24, 6707990), (29, 5551440), (30, 5366392), (40, 4024794), (48, 3353995), (58, 2775720), (60, 2683196), (80, 2012397), (87, 1850480), (116, 1387860), (120, 1341598), (145, 1110288), (174, 925240), (232, 693930), (240, 670799), (290, 555144), (348, 462620), (435, 370096), (464, 346965), (580, 277572), (696, 231310), (870, 185048), (1160, 138786), (1392, 115655), (1740, 92524), (2320, 69393), (3480, 46262), (6960, 23131)]