28845120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{30047}}^1$

素因数の和:30067

約数の個数: 56

約数和(自身を含む): 91586304

約数和(自身を除く): 62741184

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, 160, 192, 240, 320, 480, 960, 30047, 60094, 90141, 120188, 150235, 180282, 240376, 300470, 360564, 450705, 480752, 600940, 721128, 901410, 961504, 1201880, 1442256, 1802820, 1923008, 2403760, 2884512, 3605640, 4807520, 5769024, 7211280, 9615040, 14422560, 28845120]

約数ペア:

[(1, 28845120), (2, 14422560), (3, 9615040), (4, 7211280), (5, 5769024), (6, 4807520), (8, 3605640), (10, 2884512), (12, 2403760), (15, 1923008), (16, 1802820), (20, 1442256), (24, 1201880), (30, 961504), (32, 901410), (40, 721128), (48, 600940), (60, 480752), (64, 450705), (80, 360564), (96, 300470), (120, 240376), (160, 180282), (192, 150235), (240, 120188), (320, 90141), (480, 60094), (960, 30047)]