72483780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4813}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 203805504

約数和(自身を除く): 131321724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4813, 5020, 7530, 9626, 14439, 15060, 19252, 24065, 28878, 48130, 57756, 72195, 96260, 144390, 288780, 1208063, 2416126, 3624189, 4832252, 6040315, 7248378, 12080630, 14496756, 18120945, 24161260, 36241890, 72483780]

約数ペア:

[(1, 72483780), (2, 36241890), (3, 24161260), (4, 18120945), (5, 14496756), (6, 12080630), (10, 7248378), (12, 6040315), (15, 4832252), (20, 3624189), (30, 2416126), (60, 1208063), (251, 288780), (502, 144390), (753, 96260), (1004, 72195), (1255, 57756), (1506, 48130), (2510, 28878), (3012, 24065), (3765, 19252), (4813, 15060), (5020, 14439), (7530, 9626)]