101728320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{105967}}^1$

素因数の和:105987

約数の個数: 56

約数和(自身を含む): 322990464

約数和(自身を除く): 221262144

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, 105967, 211934, 317901, 423868, 529835, 635802, 847736, 1059670, 1271604, 1589505, 1695472, 2119340, 2543208, 3179010, 3390944, 4238680, 5086416, 6358020, 6781888, 8477360, 10172832, 12716040, 16954720, 20345664, 25432080, 33909440, 50864160, 101728320]

約数ペア:

[(1, 101728320), (2, 50864160), (3, 33909440), (4, 25432080), (5, 20345664), (6, 16954720), (8, 12716040), (10, 10172832), (12, 8477360), (15, 6781888), (16, 6358020), (20, 5086416), (24, 4238680), (30, 3390944), (32, 3179010), (40, 2543208), (48, 2119340), (60, 1695472), (64, 1589505), (80, 1271604), (96, 1059670), (120, 847736), (160, 635802), (192, 529835), (240, 423868), (320, 317901), (480, 211934), (960, 105967)]