85176240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18714

約数の個数: 80

約数和(自身を含む): 277958400

約数和(自身を除く): 192782160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18679, 37358, 56037, 74716, 93395, 112074, 149432, 186790, 224148, 280185, 298864, 354901, 373580, 448296, 560370, 709802, 747160, 896592, 1064703, 1120740, 1419604, 1494320, 1774505, 2129406, 2241480, 2839208, 3549010, 4258812, 4482960, 5323515, 5678416, 7098020, 8517624, 10647030, 14196040, 17035248, 21294060, 28392080, 42588120, 85176240]

約数ペア:

[(1, 85176240), (2, 42588120), (3, 28392080), (4, 21294060), (5, 17035248), (6, 14196040), (8, 10647030), (10, 8517624), (12, 7098020), (15, 5678416), (16, 5323515), (19, 4482960), (20, 4258812), (24, 3549010), (30, 2839208), (38, 2241480), (40, 2129406), (48, 1774505), (57, 1494320), (60, 1419604), (76, 1120740), (80, 1064703), (95, 896592), (114, 747160), (120, 709802), (152, 560370), (190, 448296), (228, 373580), (240, 354901), (285, 298864), (304, 280185), (380, 224148), (456, 186790), (570, 149432), (760, 112074), (912, 93395), (1140, 74716), (1520, 56037), (2280, 37358), (4560, 18679)]