15958680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132989}}^1$

素因数の和:133003

約数の個数: 32

約数和(自身を含む): 47876400

約数和(自身を除く): 31917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132989, 265978, 398967, 531956, 664945, 797934, 1063912, 1329890, 1595868, 1994835, 2659780, 3191736, 3989670, 5319560, 7979340, 15958680]

約数ペア:

[(1, 15958680), (2, 7979340), (3, 5319560), (4, 3989670), (5, 3191736), (6, 2659780), (8, 1994835), (10, 1595868), (12, 1329890), (15, 1063912), (20, 797934), (24, 664945), (30, 531956), (40, 398967), (60, 265978), (120, 132989)]