30385280320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4997579}}^1$

素因数の和:4997615

約数の個数: 56

約数和(自身を含む): 76163119200

約数和(自身を除く): 45777838880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 4997579, 9995158, 19990316, 24987895, 39980632, 49975790, 79961264, 94954001, 99951580, 159922528, 189908002, 199903160, 319845056, 379816004, 399806320, 474770005, 759632008, 799612640, 949540010, 1519264016, 1599225280, 1899080020, 3038528032, 3798160040, 6077056064, 7596320080, 15192640160, 30385280320]

約数ペア:

[(1, 30385280320), (2, 15192640160), (4, 7596320080), (5, 6077056064), (8, 3798160040), (10, 3038528032), (16, 1899080020), (19, 1599225280), (20, 1519264016), (32, 949540010), (38, 799612640), (40, 759632008), (64, 474770005), (76, 399806320), (80, 379816004), (95, 319845056), (152, 199903160), (160, 189908002), (190, 159922528), (304, 99951580), (320, 94954001), (380, 79961264), (608, 49975790), (760, 39980632), (1216, 24987895), (1520, 19990316), (3040, 9995158), (6080, 4997579)]