6616920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 20171520

約数和(自身を除く): 13554600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 823, 1005, 1340, 1608, 1646, 2010, 2469, 2680, 3292, 4020, 4115, 4938, 6584, 8040, 8230, 9876, 12345, 16460, 19752, 24690, 32920, 49380, 55141, 98760, 110282, 165423, 220564, 275705, 330846, 441128, 551410, 661692, 827115, 1102820, 1323384, 1654230, 2205640, 3308460, 6616920]

約数ペア:

[(1, 6616920), (2, 3308460), (3, 2205640), (4, 1654230), (5, 1323384), (6, 1102820), (8, 827115), (10, 661692), (12, 551410), (15, 441128), (20, 330846), (24, 275705), (30, 220564), (40, 165423), (60, 110282), (67, 98760), (120, 55141), (134, 49380), (201, 32920), (268, 24690), (335, 19752), (402, 16460), (536, 12345), (670, 9876), (804, 8230), (823, 8040), (1005, 6584), (1340, 4938), (1608, 4115), (1646, 4020), (2010, 3292), (2469, 2680)]