15793360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 40658112

約数和(自身を除く): 24864752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 137, 176, 220, 262, 274, 440, 524, 548, 655, 685, 880, 1048, 1096, 1310, 1370, 1441, 1507, 2096, 2192, 2620, 2740, 2882, 3014, 5240, 5480, 5764, 6028, 7205, 7535, 10480, 10960, 11528, 12056, 14410, 15070, 17947, 23056, 24112, 28820, 30140, 35894, 57640, 60280, 71788, 89735, 115280, 120560, 143576, 179470, 197417, 287152, 358940, 394834, 717880, 789668, 987085, 1435760, 1579336, 1974170, 3158672, 3948340, 7896680, 15793360]

約数ペア:

[(1, 15793360), (2, 7896680), (4, 3948340), (5, 3158672), (8, 1974170), (10, 1579336), (11, 1435760), (16, 987085), (20, 789668), (22, 717880), (40, 394834), (44, 358940), (55, 287152), (80, 197417), (88, 179470), (110, 143576), (131, 120560), (137, 115280), (176, 89735), (220, 71788), (262, 60280), (274, 57640), (440, 35894), (524, 30140), (548, 28820), (655, 24112), (685, 23056), (880, 17947), (1048, 15070), (1096, 14410), (1310, 12056), (1370, 11528), (1441, 10960), (1507, 10480), (2096, 7535), (2192, 7205), (2620, 6028), (2740, 5764), (2882, 5480), (3014, 5240)]