139962960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 472235400

約数和(自身を除く): 332272440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 349, 360, 557, 698, 720, 1047, 1114, 1396, 1671, 1745, 2094, 2228, 2785, 2792, 3141, 3342, 3490, 4188, 4456, 5013, 5235, 5570, 5584, 6282, 6684, 6980, 8355, 8376, 8912, 10026, 10470, 11140, 12564, 13368, 13960, 15705, 16710, 16752, 20052, 20940, 22280, 25065, 25128, 26736, 27920, 31410, 33420, 40104, 41880, 44560, 50130, 50256, 62820, 66840, 80208, 83760, 100260, 125640, 133680, 194393, 200520, 251280, 388786, 401040, 583179, 777572, 971965, 1166358, 1555144, 1749537, 1943930, 2332716, 2915895, 3110288, 3499074, 3887860, 4665432, 5831790, 6998148, 7775720, 8747685, 9330864, 11663580, 13996296, 15551440, 17495370, 23327160, 27992592, 34990740, 46654320, 69981480, 139962960]

約数ペア:

[(1, 139962960), (2, 69981480), (3, 46654320), (4, 34990740), (5, 27992592), (6, 23327160), (8, 17495370), (9, 15551440), (10, 13996296), (12, 11663580), (15, 9330864), (16, 8747685), (18, 7775720), (20, 6998148), (24, 5831790), (30, 4665432), (36, 3887860), (40, 3499074), (45, 3110288), (48, 2915895), (60, 2332716), (72, 1943930), (80, 1749537), (90, 1555144), (120, 1166358), (144, 971965), (180, 777572), (240, 583179), (349, 401040), (360, 388786), (557, 251280), (698, 200520), (720, 194393), (1047, 133680), (1114, 125640), (1396, 100260), (1671, 83760), (1745, 80208), (2094, 66840), (2228, 62820), (2785, 50256), (2792, 50130), (3141, 44560), (3342, 41880), (3490, 40104), (4188, 33420), (4456, 31410), (5013, 27920), (5235, 26736), (5570, 25128), (5584, 25065), (6282, 22280), (6684, 20940), (6980, 20052), (8355, 16752), (8376, 16710), (8912, 15705), (10026, 13960), (10470, 13368), (11140, 12564)]