1185006720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{617191}}^1$

素因数の和:617213

約数の個数: 64

約数和(自身を含む): 3777215040

約数和(自身を除く): 2592208320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 617191, 1234382, 1851573, 2468764, 3085955, 3703146, 4937528, 6171910, 7406292, 9257865, 9875056, 12343820, 14812584, 18515730, 19750112, 24687640, 29625168, 37031460, 39500224, 49375280, 59250336, 74062920, 79000448, 98750560, 118500672, 148125840, 197501120, 237001344, 296251680, 395002240, 592503360, 1185006720]

約数ペア:

[(1, 1185006720), (2, 592503360), (3, 395002240), (4, 296251680), (5, 237001344), (6, 197501120), (8, 148125840), (10, 118500672), (12, 98750560), (15, 79000448), (16, 74062920), (20, 59250336), (24, 49375280), (30, 39500224), (32, 37031460), (40, 29625168), (48, 24687640), (60, 19750112), (64, 18515730), (80, 14812584), (96, 12343820), (120, 9875056), (128, 9257865), (160, 7406292), (192, 6171910), (240, 4937528), (320, 3703146), (384, 3085955), (480, 2468764), (640, 1851573), (960, 1234382), (1920, 617191)]