80424120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 280051200

約数和(自身を除く): 199627080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1429, 1608, 1876, 2010, 2345, 2680, 2814, 2858, 3752, 4020, 4287, 4690, 5628, 5716, 7035, 7145, 8040, 8574, 9380, 10003, 11256, 11432, 14070, 14290, 17148, 18760, 20006, 21435, 28140, 28580, 30009, 34296, 40012, 42870, 50015, 56280, 57160, 60018, 80024, 85740, 95743, 100030, 120036, 150045, 171480, 191486, 200060, 240072, 287229, 300090, 382972, 400120, 478715, 574458, 600180, 670201, 765944, 957430, 1148916, 1200360, 1340402, 1436145, 1914860, 2010603, 2297832, 2680804, 2872290, 3351005, 3829720, 4021206, 5361608, 5744580, 6702010, 8042412, 10053015, 11489160, 13404020, 16084824, 20106030, 26808040, 40212060, 80424120]

約数ペア:

[(1, 80424120), (2, 40212060), (3, 26808040), (4, 20106030), (5, 16084824), (6, 13404020), (7, 11489160), (8, 10053015), (10, 8042412), (12, 6702010), (14, 5744580), (15, 5361608), (20, 4021206), (21, 3829720), (24, 3351005), (28, 2872290), (30, 2680804), (35, 2297832), (40, 2010603), (42, 1914860), (56, 1436145), (60, 1340402), (67, 1200360), (70, 1148916), (84, 957430), (105, 765944), (120, 670201), (134, 600180), (140, 574458), (168, 478715), (201, 400120), (210, 382972), (268, 300090), (280, 287229), (335, 240072), (402, 200060), (420, 191486), (469, 171480), (536, 150045), (670, 120036), (804, 100030), (840, 95743), (938, 85740), (1005, 80024), (1340, 60018), (1407, 57160), (1429, 56280), (1608, 50015), (1876, 42870), (2010, 40012), (2345, 34296), (2680, 30009), (2814, 28580), (2858, 28140), (3752, 21435), (4020, 20006), (4287, 18760), (4690, 17148), (5628, 14290), (5716, 14070), (7035, 11432), (7145, 11256), (8040, 10003), (8574, 9380)]