319942080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{111091}}^1$

素因数の和:111114

約数の個数: 84

約数和(自身を含む): 1100477352

約数和(自身を除く): 780535272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 111091, 222182, 333273, 444364, 555455, 666546, 888728, 999819, 1110910, 1333092, 1666365, 1777456, 1999638, 2221820, 2666184, 3332730, 3554912, 3999276, 4443640, 4999095, 5332368, 6665460, 7109824, 7998552, 8887280, 9998190, 10664736, 13330920, 15997104, 17774560, 19996380, 21329472, 26661840, 31994208, 35549120, 39992760, 53323680, 63988416, 79985520, 106647360, 159971040, 319942080]

約数ペア:

[(1, 319942080), (2, 159971040), (3, 106647360), (4, 79985520), (5, 63988416), (6, 53323680), (8, 39992760), (9, 35549120), (10, 31994208), (12, 26661840), (15, 21329472), (16, 19996380), (18, 17774560), (20, 15997104), (24, 13330920), (30, 10664736), (32, 9998190), (36, 8887280), (40, 7998552), (45, 7109824), (48, 6665460), (60, 5332368), (64, 4999095), (72, 4443640), (80, 3999276), (90, 3554912), (96, 3332730), (120, 2666184), (144, 2221820), (160, 1999638), (180, 1777456), (192, 1666365), (240, 1333092), (288, 1110910), (320, 999819), (360, 888728), (480, 666546), (576, 555455), (720, 444364), (960, 333273), (1440, 222182), (2880, 111091)]