30377280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31643}}^1$

素因数の和:31663

約数の個数: 56

約数和(自身を含む): 96450912

約数和(自身を除く): 66073632

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, 31643, 63286, 94929, 126572, 158215, 189858, 253144, 316430, 379716, 474645, 506288, 632860, 759432, 949290, 1012576, 1265720, 1518864, 1898580, 2025152, 2531440, 3037728, 3797160, 5062880, 6075456, 7594320, 10125760, 15188640, 30377280]

約数ペア:

[(1, 30377280), (2, 15188640), (3, 10125760), (4, 7594320), (5, 6075456), (6, 5062880), (8, 3797160), (10, 3037728), (12, 2531440), (15, 2025152), (16, 1898580), (20, 1518864), (24, 1265720), (30, 1012576), (32, 949290), (40, 759432), (48, 632860), (60, 506288), (64, 474645), (80, 379716), (96, 316430), (120, 253144), (160, 189858), (192, 158215), (240, 126572), (320, 94929), (480, 63286), (960, 31643)]