23067120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 71995392

約数和(自身を除く): 48928272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 431, 446, 669, 862, 892, 1115, 1293, 1338, 1724, 1784, 2155, 2230, 2586, 2676, 3345, 3448, 3568, 4310, 4460, 5172, 5352, 6465, 6690, 6896, 8620, 8920, 10344, 10704, 12930, 13380, 17240, 17840, 20688, 25860, 26760, 34480, 51720, 53520, 96113, 103440, 192226, 288339, 384452, 480565, 576678, 768904, 961130, 1153356, 1441695, 1537808, 1922260, 2306712, 2883390, 3844520, 4613424, 5766780, 7689040, 11533560, 23067120]

約数ペア:

[(1, 23067120), (2, 11533560), (3, 7689040), (4, 5766780), (5, 4613424), (6, 3844520), (8, 2883390), (10, 2306712), (12, 1922260), (15, 1537808), (16, 1441695), (20, 1153356), (24, 961130), (30, 768904), (40, 576678), (48, 480565), (60, 384452), (80, 288339), (120, 192226), (223, 103440), (240, 96113), (431, 53520), (446, 51720), (669, 34480), (862, 26760), (892, 25860), (1115, 20688), (1293, 17840), (1338, 17240), (1724, 13380), (1784, 12930), (2155, 10704), (2230, 10344), (2586, 8920), (2676, 8620), (3345, 6896), (3448, 6690), (3568, 6465), (4310, 5352), (4460, 5172)]