4812320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 7162720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 1583, 3040, 3166, 6332, 7915, 12664, 15830, 25328, 30077, 31660, 50656, 60154, 63320, 120308, 126640, 150385, 240616, 253280, 300770, 481232, 601540, 962464, 1203080, 2406160, 4812320]

約数ペア:

[(1, 4812320), (2, 2406160), (4, 1203080), (5, 962464), (8, 601540), (10, 481232), (16, 300770), (19, 253280), (20, 240616), (32, 150385), (38, 126640), (40, 120308), (76, 63320), (80, 60154), (95, 50656), (152, 31660), (160, 30077), (190, 25328), (304, 15830), (380, 12664), (608, 7915), (760, 6332), (1520, 3166), (1583, 3040)]