55264080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 172042560

約数和(自身を除く): 116778480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 563, 818, 1126, 1227, 1636, 1689, 2045, 2252, 2454, 2815, 3272, 3378, 4090, 4504, 4908, 5630, 6135, 6544, 6756, 8180, 8445, 9008, 9816, 11260, 12270, 13512, 16360, 16890, 19632, 22520, 24540, 27024, 32720, 33780, 45040, 49080, 67560, 98160, 135120, 230267, 460534, 690801, 921068, 1151335, 1381602, 1842136, 2302670, 2763204, 3454005, 3684272, 4605340, 5526408, 6908010, 9210680, 11052816, 13816020, 18421360, 27632040, 55264080]

約数ペア:

[(1, 55264080), (2, 27632040), (3, 18421360), (4, 13816020), (5, 11052816), (6, 9210680), (8, 6908010), (10, 5526408), (12, 4605340), (15, 3684272), (16, 3454005), (20, 2763204), (24, 2302670), (30, 1842136), (40, 1381602), (48, 1151335), (60, 921068), (80, 690801), (120, 460534), (240, 230267), (409, 135120), (563, 98160), (818, 67560), (1126, 49080), (1227, 45040), (1636, 33780), (1689, 32720), (2045, 27024), (2252, 24540), (2454, 22520), (2815, 19632), (3272, 16890), (3378, 16360), (4090, 13512), (4504, 12270), (4908, 11260), (5630, 9816), (6135, 9008), (6544, 8445), (6756, 8180)]