898022080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1326

約数の個数: 112

約数和(自身を含む): 2270638080

約数和(自身を除く): 1372616000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1163, 1216, 1270, 1520, 2032, 2326, 2413, 2540, 3040, 4064, 4652, 4826, 5080, 5815, 6080, 8128, 9304, 9652, 10160, 11630, 12065, 18608, 19304, 20320, 22097, 23260, 24130, 37216, 38608, 40640, 44194, 46520, 48260, 74432, 77216, 88388, 93040, 96520, 110485, 147701, 154432, 176776, 186080, 193040, 220970, 295402, 353552, 372160, 386080, 441940, 590804, 707104, 738505, 772160, 883880, 1181608, 1414208, 1477010, 1767760, 2363216, 2806319, 2954020, 3535520, 4726432, 5612638, 5908040, 7071040, 9452864, 11225276, 11816080, 14031595, 22450552, 23632160, 28063190, 44901104, 47264320, 56126380, 89802208, 112252760, 179604416, 224505520, 449011040, 898022080]

約数ペア:

[(1, 898022080), (2, 449011040), (4, 224505520), (5, 179604416), (8, 112252760), (10, 89802208), (16, 56126380), (19, 47264320), (20, 44901104), (32, 28063190), (38, 23632160), (40, 22450552), (64, 14031595), (76, 11816080), (80, 11225276), (95, 9452864), (127, 7071040), (152, 5908040), (160, 5612638), (190, 4726432), (254, 3535520), (304, 2954020), (320, 2806319), (380, 2363216), (508, 1767760), (608, 1477010), (635, 1414208), (760, 1181608), (1016, 883880), (1163, 772160), (1216, 738505), (1270, 707104), (1520, 590804), (2032, 441940), (2326, 386080), (2413, 372160), (2540, 353552), (3040, 295402), (4064, 220970), (4652, 193040), (4826, 186080), (5080, 176776), (5815, 154432), (6080, 147701), (8128, 110485), (9304, 96520), (9652, 93040), (10160, 88388), (11630, 77216), (12065, 74432), (18608, 48260), (19304, 46520), (20320, 44194), (22097, 40640), (23260, 38608), (24130, 37216)]