54407040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 177724800

約数和(自身を除く): 123317760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 659, 688, 860, 960, 1032, 1290, 1318, 1376, 1720, 1920, 1977, 2064, 2580, 2636, 2752, 3295, 3440, 3954, 4128, 5160, 5272, 5504, 6590, 6880, 7908, 8256, 9885, 10320, 10544, 13180, 13760, 15816, 16512, 19770, 20640, 21088, 26360, 27520, 28337, 31632, 39540, 41280, 42176, 52720, 56674, 63264, 79080, 82560, 84352, 85011, 105440, 113348, 126528, 141685, 158160, 170022, 210880, 226696, 253056, 283370, 316320, 340044, 421760, 425055, 453392, 566740, 632640, 680088, 850110, 906784, 1133480, 1265280, 1360176, 1700220, 1813568, 2266960, 2720352, 3400440, 3627136, 4533920, 5440704, 6800880, 9067840, 10881408, 13601760, 18135680, 27203520, 54407040]

約数ペア:

[(1, 54407040), (2, 27203520), (3, 18135680), (4, 13601760), (5, 10881408), (6, 9067840), (8, 6800880), (10, 5440704), (12, 4533920), (15, 3627136), (16, 3400440), (20, 2720352), (24, 2266960), (30, 1813568), (32, 1700220), (40, 1360176), (43, 1265280), (48, 1133480), (60, 906784), (64, 850110), (80, 680088), (86, 632640), (96, 566740), (120, 453392), (128, 425055), (129, 421760), (160, 340044), (172, 316320), (192, 283370), (215, 253056), (240, 226696), (258, 210880), (320, 170022), (344, 158160), (384, 141685), (430, 126528), (480, 113348), (516, 105440), (640, 85011), (645, 84352), (659, 82560), (688, 79080), (860, 63264), (960, 56674), (1032, 52720), (1290, 42176), (1318, 41280), (1376, 39540), (1720, 31632), (1920, 28337), (1977, 27520), (2064, 26360), (2580, 21088), (2636, 20640), (2752, 19770), (3295, 16512), (3440, 15816), (3954, 13760), (4128, 13180), (5160, 10544), (5272, 10320), (5504, 9885), (6590, 8256), (6880, 7908)]