208672320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{217367}}^1$

素因数の和:217387

約数の個数: 56

約数和(自身を含む): 662537664

約数和(自身を除く): 453865344

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, 217367, 434734, 652101, 869468, 1086835, 1304202, 1738936, 2173670, 2608404, 3260505, 3477872, 4347340, 5216808, 6521010, 6955744, 8694680, 10433616, 13042020, 13911488, 17389360, 20867232, 26084040, 34778720, 41734464, 52168080, 69557440, 104336160, 208672320]

約数ペア:

[(1, 208672320), (2, 104336160), (3, 69557440), (4, 52168080), (5, 41734464), (6, 34778720), (8, 26084040), (10, 20867232), (12, 17389360), (15, 13911488), (16, 13042020), (20, 10433616), (24, 8694680), (30, 6955744), (32, 6521010), (40, 5216808), (48, 4347340), (60, 3477872), (64, 3260505), (80, 2608404), (96, 2173670), (120, 1738936), (160, 1304202), (192, 1086835), (240, 869468), (320, 652101), (480, 434734), (960, 217367)]