231227520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{120431}}^1$

素因数の和:120453

約数の個数: 64

約数和(自身を含む): 737043840

約数和(自身を除く): 505816320

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, 120431, 240862, 361293, 481724, 602155, 722586, 963448, 1204310, 1445172, 1806465, 1926896, 2408620, 2890344, 3612930, 3853792, 4817240, 5780688, 7225860, 7707584, 9634480, 11561376, 14451720, 15415168, 19268960, 23122752, 28903440, 38537920, 46245504, 57806880, 77075840, 115613760, 231227520]

約数ペア:

[(1, 231227520), (2, 115613760), (3, 77075840), (4, 57806880), (5, 46245504), (6, 38537920), (8, 28903440), (10, 23122752), (12, 19268960), (15, 15415168), (16, 14451720), (20, 11561376), (24, 9634480), (30, 7707584), (32, 7225860), (40, 5780688), (48, 4817240), (60, 3853792), (64, 3612930), (80, 2890344), (96, 2408620), (120, 1926896), (128, 1806465), (160, 1445172), (192, 1204310), (240, 963448), (320, 722586), (384, 602155), (480, 481724), (640, 361293), (960, 240862), (1920, 120431)]