2202960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 6981696

約数和(自身を除く): 4778736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 137, 201, 240, 268, 274, 335, 402, 411, 536, 548, 670, 685, 804, 822, 1005, 1072, 1096, 1340, 1370, 1608, 1644, 2010, 2055, 2192, 2680, 2740, 3216, 3288, 4020, 4110, 5360, 5480, 6576, 8040, 8220, 9179, 10960, 16080, 16440, 18358, 27537, 32880, 36716, 45895, 55074, 73432, 91790, 110148, 137685, 146864, 183580, 220296, 275370, 367160, 440592, 550740, 734320, 1101480, 2202960]

約数ペア:

[(1, 2202960), (2, 1101480), (3, 734320), (4, 550740), (5, 440592), (6, 367160), (8, 275370), (10, 220296), (12, 183580), (15, 146864), (16, 137685), (20, 110148), (24, 91790), (30, 73432), (40, 55074), (48, 45895), (60, 36716), (67, 32880), (80, 27537), (120, 18358), (134, 16440), (137, 16080), (201, 10960), (240, 9179), (268, 8220), (274, 8040), (335, 6576), (402, 5480), (411, 5360), (536, 4110), (548, 4020), (670, 3288), (685, 3216), (804, 2740), (822, 2680), (1005, 2192), (1072, 2055), (1096, 2010), (1340, 1644), (1370, 1608)]