330600720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3947}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 1028059200

約数和(自身を除く): 697458480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 3947, 4188, 5235, 5584, 6980, 7894, 8376, 10470, 11841, 13960, 15788, 16752, 19735, 20940, 23682, 27920, 31576, 39470, 41880, 47364, 59205, 63152, 78940, 83760, 94728, 118410, 157880, 189456, 236820, 315760, 473640, 947280, 1377503, 2755006, 4132509, 5510012, 6887515, 8265018, 11020024, 13775030, 16530036, 20662545, 22040048, 27550060, 33060072, 41325090, 55100120, 66120144, 82650180, 110200240, 165300360, 330600720]

約数ペア:

[(1, 330600720), (2, 165300360), (3, 110200240), (4, 82650180), (5, 66120144), (6, 55100120), (8, 41325090), (10, 33060072), (12, 27550060), (15, 22040048), (16, 20662545), (20, 16530036), (24, 13775030), (30, 11020024), (40, 8265018), (48, 6887515), (60, 5510012), (80, 4132509), (120, 2755006), (240, 1377503), (349, 947280), (698, 473640), (1047, 315760), (1396, 236820), (1745, 189456), (2094, 157880), (2792, 118410), (3490, 94728), (3947, 83760), (4188, 78940), (5235, 63152), (5584, 59205), (6980, 47364), (7894, 41880), (8376, 39470), (10470, 31576), (11841, 27920), (13960, 23682), (15788, 20940), (16752, 19735)]