18314160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 57290976

約数和(自身を除く): 38976816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 557, 685, 822, 1096, 1114, 1370, 1644, 1671, 2055, 2192, 2228, 2740, 2785, 3288, 3342, 4110, 4456, 5480, 5570, 6576, 6684, 8220, 8355, 8912, 10960, 11140, 13368, 16440, 16710, 22280, 26736, 32880, 33420, 44560, 66840, 76309, 133680, 152618, 228927, 305236, 381545, 457854, 610472, 763090, 915708, 1144635, 1220944, 1526180, 1831416, 2289270, 3052360, 3662832, 4578540, 6104720, 9157080, 18314160]

約数ペア:

[(1, 18314160), (2, 9157080), (3, 6104720), (4, 4578540), (5, 3662832), (6, 3052360), (8, 2289270), (10, 1831416), (12, 1526180), (15, 1220944), (16, 1144635), (20, 915708), (24, 763090), (30, 610472), (40, 457854), (48, 381545), (60, 305236), (80, 228927), (120, 152618), (137, 133680), (240, 76309), (274, 66840), (411, 44560), (548, 33420), (557, 32880), (685, 26736), (822, 22280), (1096, 16710), (1114, 16440), (1370, 13368), (1644, 11140), (1671, 10960), (2055, 8912), (2192, 8355), (2228, 8220), (2740, 6684), (2785, 6576), (3288, 5570), (3342, 5480), (4110, 4456)]