15690714960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16811}}^1\times {\mathrm{3889}}^1$

素因数の和:20716

約数の個数: 80

約数和(自身を含む): 48656617920

約数和(自身を除く): 32965902960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3889, 7778, 11667, 15556, 16811, 19445, 23334, 31112, 33622, 38890, 46668, 50433, 58335, 62224, 67244, 77780, 84055, 93336, 100866, 116670, 134488, 155560, 168110, 186672, 201732, 233340, 252165, 268976, 311120, 336220, 403464, 466680, 504330, 672440, 806928, 933360, 1008660, 1344880, 2017320, 4034640, 65377979, 130755958, 196133937, 261511916, 326889895, 392267874, 523023832, 653779790, 784535748, 980669685, 1046047664, 1307559580, 1569071496, 1961339370, 2615119160, 3138142992, 3922678740, 5230238320, 7845357480, 15690714960]

約数ペア:

[(1, 15690714960), (2, 7845357480), (3, 5230238320), (4, 3922678740), (5, 3138142992), (6, 2615119160), (8, 1961339370), (10, 1569071496), (12, 1307559580), (15, 1046047664), (16, 980669685), (20, 784535748), (24, 653779790), (30, 523023832), (40, 392267874), (48, 326889895), (60, 261511916), (80, 196133937), (120, 130755958), (240, 65377979), (3889, 4034640), (7778, 2017320), (11667, 1344880), (15556, 1008660), (16811, 933360), (19445, 806928), (23334, 672440), (31112, 504330), (33622, 466680), (38890, 403464), (46668, 336220), (50433, 311120), (58335, 268976), (62224, 252165), (67244, 233340), (77780, 201732), (84055, 186672), (93336, 168110), (100866, 155560), (116670, 134488)]