7746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16157

約数の個数: 48

約数和(自身を含む): 24403680

約数和(自身を除く): 16656960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 16139, 32278, 48417, 64556, 80695, 96834, 129112, 161390, 193668, 242085, 258224, 322780, 387336, 484170, 516448, 645560, 774672, 968340, 1291120, 1549344, 1936680, 2582240, 3873360, 7746720]

約数ペア:

[(1, 7746720), (2, 3873360), (3, 2582240), (4, 1936680), (5, 1549344), (6, 1291120), (8, 968340), (10, 774672), (12, 645560), (15, 516448), (16, 484170), (20, 387336), (24, 322780), (30, 258224), (32, 242085), (40, 193668), (48, 161390), (60, 129112), (80, 96834), (96, 80695), (120, 64556), (160, 48417), (240, 32278), (480, 16139)]