23240640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 75639168

約数和(自身を除く): 52398528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 563, 645, 688, 860, 960, 1032, 1126, 1290, 1376, 1689, 1720, 2064, 2252, 2580, 2752, 2815, 3378, 3440, 4128, 4504, 5160, 5630, 6756, 6880, 8256, 8445, 9008, 10320, 11260, 13512, 13760, 16890, 18016, 20640, 22520, 24209, 27024, 33780, 36032, 41280, 45040, 48418, 54048, 67560, 72627, 90080, 96836, 108096, 121045, 135120, 145254, 180160, 193672, 242090, 270240, 290508, 363135, 387344, 484180, 540480, 581016, 726270, 774688, 968360, 1162032, 1452540, 1549376, 1936720, 2324064, 2905080, 3873440, 4648128, 5810160, 7746880, 11620320, 23240640]

約数ペア:

[(1, 23240640), (2, 11620320), (3, 7746880), (4, 5810160), (5, 4648128), (6, 3873440), (8, 2905080), (10, 2324064), (12, 1936720), (15, 1549376), (16, 1452540), (20, 1162032), (24, 968360), (30, 774688), (32, 726270), (40, 581016), (43, 540480), (48, 484180), (60, 387344), (64, 363135), (80, 290508), (86, 270240), (96, 242090), (120, 193672), (129, 180160), (160, 145254), (172, 135120), (192, 121045), (215, 108096), (240, 96836), (258, 90080), (320, 72627), (344, 67560), (430, 54048), (480, 48418), (516, 45040), (563, 41280), (645, 36032), (688, 33780), (860, 27024), (960, 24209), (1032, 22520), (1126, 20640), (1290, 18016), (1376, 16890), (1689, 13760), (1720, 13512), (2064, 11260), (2252, 10320), (2580, 9008), (2752, 8445), (2815, 8256), (3378, 6880), (3440, 6756), (4128, 5630), (4504, 5160)]