2590321440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{770929}}^1$

素因数の和:770954

約数の個数: 96

約数和(自身を含む): 9325169280

約数和(自身を除く): 6734847840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 770929, 1541858, 2312787, 3083716, 3854645, 4625574, 5396503, 6167432, 7709290, 9251148, 10793006, 11563935, 12334864, 15418580, 16189509, 18502296, 21586012, 23127870, 24669728, 26982515, 30837160, 32379018, 37004592, 43172024, 46255740, 53965030, 61674320, 64758036, 74009184, 80947545, 86344048, 92511480, 107930060, 123348640, 129516072, 161895090, 172688096, 185022960, 215860120, 259032144, 323790180, 370045920, 431720240, 518064288, 647580360, 863440480, 1295160720, 2590321440]

約数ペア:

[(1, 2590321440), (2, 1295160720), (3, 863440480), (4, 647580360), (5, 518064288), (6, 431720240), (7, 370045920), (8, 323790180), (10, 259032144), (12, 215860120), (14, 185022960), (15, 172688096), (16, 161895090), (20, 129516072), (21, 123348640), (24, 107930060), (28, 92511480), (30, 86344048), (32, 80947545), (35, 74009184), (40, 64758036), (42, 61674320), (48, 53965030), (56, 46255740), (60, 43172024), (70, 37004592), (80, 32379018), (84, 30837160), (96, 26982515), (105, 24669728), (112, 23127870), (120, 21586012), (140, 18502296), (160, 16189509), (168, 15418580), (210, 12334864), (224, 11563935), (240, 10793006), (280, 9251148), (336, 7709290), (420, 6167432), (480, 5396503), (560, 4625574), (672, 3854645), (840, 3083716), (1120, 2312787), (1680, 1541858), (3360, 770929)]