15493440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16159

約数の個数: 56

約数和(自身を含む): 49194720

約数和(自身を除く): 33701280

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, 16139, 32278, 48417, 64556, 80695, 96834, 129112, 161390, 193668, 242085, 258224, 322780, 387336, 484170, 516448, 645560, 774672, 968340, 1032896, 1291120, 1549344, 1936680, 2582240, 3098688, 3873360, 5164480, 7746720, 15493440]

約数ペア:

[(1, 15493440), (2, 7746720), (3, 5164480), (4, 3873360), (5, 3098688), (6, 2582240), (8, 1936680), (10, 1549344), (12, 1291120), (15, 1032896), (16, 968340), (20, 774672), (24, 645560), (30, 516448), (32, 484170), (40, 387336), (48, 322780), (60, 258224), (64, 242085), (80, 193668), (96, 161390), (120, 129112), (160, 96834), (192, 80695), (240, 64556), (320, 48417), (480, 32278), (960, 16139)]