2307480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 8225280

約数和(自身を除く): 5917800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 67, 70, 82, 84, 105, 120, 123, 134, 140, 164, 168, 201, 205, 210, 246, 268, 280, 287, 328, 335, 402, 410, 420, 469, 492, 536, 574, 615, 670, 804, 820, 840, 861, 938, 984, 1005, 1148, 1230, 1340, 1407, 1435, 1608, 1640, 1722, 1876, 2010, 2296, 2345, 2460, 2680, 2747, 2814, 2870, 3444, 3752, 4020, 4305, 4690, 4920, 5494, 5628, 5740, 6888, 7035, 8040, 8241, 8610, 9380, 10988, 11256, 11480, 13735, 14070, 16482, 17220, 18760, 19229, 21976, 27470, 28140, 32964, 34440, 38458, 41205, 54940, 56280, 57687, 65928, 76916, 82410, 96145, 109880, 115374, 153832, 164820, 192290, 230748, 288435, 329640, 384580, 461496, 576870, 769160, 1153740, 2307480]

約数ペア:

[(1, 2307480), (2, 1153740), (3, 769160), (4, 576870), (5, 461496), (6, 384580), (7, 329640), (8, 288435), (10, 230748), (12, 192290), (14, 164820), (15, 153832), (20, 115374), (21, 109880), (24, 96145), (28, 82410), (30, 76916), (35, 65928), (40, 57687), (41, 56280), (42, 54940), (56, 41205), (60, 38458), (67, 34440), (70, 32964), (82, 28140), (84, 27470), (105, 21976), (120, 19229), (123, 18760), (134, 17220), (140, 16482), (164, 14070), (168, 13735), (201, 11480), (205, 11256), (210, 10988), (246, 9380), (268, 8610), (280, 8241), (287, 8040), (328, 7035), (335, 6888), (402, 5740), (410, 5628), (420, 5494), (469, 4920), (492, 4690), (536, 4305), (574, 4020), (615, 3752), (670, 3444), (804, 2870), (820, 2814), (840, 2747), (861, 2680), (938, 2460), (984, 2345), (1005, 2296), (1148, 2010), (1230, 1876), (1340, 1722), (1407, 1640), (1435, 1608)]