160332080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 394260480

約数和(自身を除く): 233928400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 632, 790, 920, 1103, 1264, 1580, 1817, 1840, 2206, 3160, 3634, 4412, 5515, 6320, 7268, 8824, 9085, 11030, 14536, 17648, 18170, 22060, 25369, 29072, 36340, 44120, 50738, 72680, 87137, 88240, 101476, 126845, 145360, 174274, 202952, 253690, 348548, 405904, 435685, 507380, 697096, 871370, 1014760, 1394192, 1742740, 2004151, 2029520, 3485480, 4008302, 6970960, 8016604, 10020755, 16033208, 20041510, 32066416, 40083020, 80166040, 160332080]

約数ペア:

[(1, 160332080), (2, 80166040), (4, 40083020), (5, 32066416), (8, 20041510), (10, 16033208), (16, 10020755), (20, 8016604), (23, 6970960), (40, 4008302), (46, 3485480), (79, 2029520), (80, 2004151), (92, 1742740), (115, 1394192), (158, 1014760), (184, 871370), (230, 697096), (316, 507380), (368, 435685), (395, 405904), (460, 348548), (632, 253690), (790, 202952), (920, 174274), (1103, 145360), (1264, 126845), (1580, 101476), (1817, 88240), (1840, 87137), (2206, 72680), (3160, 50738), (3634, 44120), (4412, 36340), (5515, 29072), (6320, 25369), (7268, 22060), (8824, 18170), (9085, 17648), (11030, 14536)]