28322459520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14751281}}^1$

素因数の和:14751303

約数の個数: 64

約数和(自身を含む): 90277845840

約数和(自身を除く): 61955386320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 14751281, 29502562, 44253843, 59005124, 73756405, 88507686, 118010248, 147512810, 177015372, 221269215, 236020496, 295025620, 354030744, 442538430, 472040992, 590051240, 708061488, 885076860, 944081984, 1180102480, 1416122976, 1770153720, 1888163968, 2360204960, 2832245952, 3540307440, 4720409920, 5664491904, 7080614880, 9440819840, 14161229760, 28322459520]

約数ペア:

[(1, 28322459520), (2, 14161229760), (3, 9440819840), (4, 7080614880), (5, 5664491904), (6, 4720409920), (8, 3540307440), (10, 2832245952), (12, 2360204960), (15, 1888163968), (16, 1770153720), (20, 1416122976), (24, 1180102480), (30, 944081984), (32, 885076860), (40, 708061488), (48, 590051240), (60, 472040992), (64, 442538430), (80, 354030744), (96, 295025620), (120, 236020496), (128, 221269215), (160, 177015372), (192, 147512810), (240, 118010248), (320, 88507686), (384, 73756405), (480, 59005124), (640, 44253843), (960, 29502562), (1920, 14751281)]