304063920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{422311}}^1$

素因数の和:422330

約数の個数: 60

約数和(自身を含む): 1021150416

約数和(自身を除く): 717086496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 422311, 844622, 1266933, 1689244, 2111555, 2533866, 3378488, 3800799, 4223110, 5067732, 6334665, 6756976, 7601598, 8446220, 10135464, 12669330, 15203196, 16892440, 19003995, 20270928, 25338660, 30406392, 33784880, 38007990, 50677320, 60812784, 76015980, 101354640, 152031960, 304063920]

約数ペア:

[(1, 304063920), (2, 152031960), (3, 101354640), (4, 76015980), (5, 60812784), (6, 50677320), (8, 38007990), (9, 33784880), (10, 30406392), (12, 25338660), (15, 20270928), (16, 19003995), (18, 16892440), (20, 15203196), (24, 12669330), (30, 10135464), (36, 8446220), (40, 7601598), (45, 6756976), (48, 6334665), (60, 5067732), (72, 4223110), (80, 3800799), (90, 3378488), (120, 2533866), (144, 2111555), (180, 1689244), (240, 1266933), (360, 844622), (720, 422311)]