624656080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 1524188160

約数和(自身を除く): 899532080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 193, 230, 368, 386, 460, 772, 920, 965, 1544, 1759, 1840, 1930, 3088, 3518, 3860, 4439, 7036, 7720, 8795, 8878, 14072, 15440, 17590, 17756, 22195, 28144, 35180, 35512, 40457, 44390, 70360, 71024, 80914, 88780, 140720, 161828, 177560, 202285, 323656, 339487, 355120, 404570, 647312, 678974, 809140, 1357948, 1618280, 1697435, 2715896, 3236560, 3394870, 5431792, 6789740, 7808201, 13579480, 15616402, 27158960, 31232804, 39041005, 62465608, 78082010, 124931216, 156164020, 312328040, 624656080]

約数ペア:

[(1, 624656080), (2, 312328040), (4, 156164020), (5, 124931216), (8, 78082010), (10, 62465608), (16, 39041005), (20, 31232804), (23, 27158960), (40, 15616402), (46, 13579480), (80, 7808201), (92, 6789740), (115, 5431792), (184, 3394870), (193, 3236560), (230, 2715896), (368, 1697435), (386, 1618280), (460, 1357948), (772, 809140), (920, 678974), (965, 647312), (1544, 404570), (1759, 355120), (1840, 339487), (1930, 323656), (3088, 202285), (3518, 177560), (3860, 161828), (4439, 140720), (7036, 88780), (7720, 80914), (8795, 71024), (8878, 70360), (14072, 44390), (15440, 40457), (17590, 35512), (17756, 35180), (22195, 28144)]