238694080

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3121}}^1$

素因数の和:3377

約数の個数: 56

約数和(自身を含む): 570951360

約数和(自身を除く): 332257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1912, 2390, 3121, 3824, 4780, 6242, 7648, 9560, 12484, 15296, 15605, 19120, 24968, 31210, 38240, 49936, 62420, 76480, 99872, 124840, 199744, 249680, 499360, 745919, 998720, 1491838, 2983676, 3729595, 5967352, 7459190, 11934704, 14918380, 23869408, 29836760, 47738816, 59673520, 119347040, 238694080]

約数ペア:

[(1, 238694080), (2, 119347040), (4, 59673520), (5, 47738816), (8, 29836760), (10, 23869408), (16, 14918380), (20, 11934704), (32, 7459190), (40, 5967352), (64, 3729595), (80, 2983676), (160, 1491838), (239, 998720), (320, 745919), (478, 499360), (956, 249680), (1195, 199744), (1912, 124840), (2390, 99872), (3121, 76480), (3824, 62420), (4780, 49936), (6242, 38240), (7648, 31210), (9560, 24968), (12484, 19120), (15296, 15605)]