2318040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 7750080

約数和(自身を除く): 5432040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 137, 141, 180, 188, 235, 274, 282, 360, 376, 411, 423, 470, 548, 564, 685, 705, 822, 846, 940, 1096, 1128, 1233, 1370, 1410, 1644, 1692, 1880, 2055, 2115, 2466, 2740, 2820, 3288, 3384, 4110, 4230, 4932, 5480, 5640, 6165, 6439, 8220, 8460, 9864, 12330, 12878, 16440, 16920, 19317, 24660, 25756, 32195, 38634, 49320, 51512, 57951, 64390, 77268, 96585, 115902, 128780, 154536, 193170, 231804, 257560, 289755, 386340, 463608, 579510, 772680, 1159020, 2318040]

約数ペア:

[(1, 2318040), (2, 1159020), (3, 772680), (4, 579510), (5, 463608), (6, 386340), (8, 289755), (9, 257560), (10, 231804), (12, 193170), (15, 154536), (18, 128780), (20, 115902), (24, 96585), (30, 77268), (36, 64390), (40, 57951), (45, 51512), (47, 49320), (60, 38634), (72, 32195), (90, 25756), (94, 24660), (120, 19317), (137, 16920), (141, 16440), (180, 12878), (188, 12330), (235, 9864), (274, 8460), (282, 8220), (360, 6439), (376, 6165), (411, 5640), (423, 5480), (470, 4932), (548, 4230), (564, 4110), (685, 3384), (705, 3288), (822, 2820), (846, 2740), (940, 2466), (1096, 2115), (1128, 2055), (1233, 1880), (1370, 1692), (1410, 1644)]