2407440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 8535168

約数和(自身を除く): 6127728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1433, 1680, 2866, 4299, 5732, 7165, 8598, 10031, 11464, 14330, 17196, 20062, 21495, 22928, 28660, 30093, 34392, 40124, 42990, 50155, 57320, 60186, 68784, 80248, 85980, 100310, 114640, 120372, 150465, 160496, 171960, 200620, 240744, 300930, 343920, 401240, 481488, 601860, 802480, 1203720, 2407440]

約数ペア:

[(1, 2407440), (2, 1203720), (3, 802480), (4, 601860), (5, 481488), (6, 401240), (7, 343920), (8, 300930), (10, 240744), (12, 200620), (14, 171960), (15, 160496), (16, 150465), (20, 120372), (21, 114640), (24, 100310), (28, 85980), (30, 80248), (35, 68784), (40, 60186), (42, 57320), (48, 50155), (56, 42990), (60, 40124), (70, 34392), (80, 30093), (84, 28660), (105, 22928), (112, 21495), (120, 20062), (140, 17196), (168, 14330), (210, 11464), (240, 10031), (280, 8598), (336, 7165), (420, 5732), (560, 4299), (840, 2866), (1433, 1680)]