68508960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11010

約数の個数: 96

約数和(自身を含む): 232424640

約数和(自身を除く): 163915680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10979, 21958, 32937, 43916, 54895, 65874, 87832, 109790, 131748, 142727, 164685, 175664, 219580, 263496, 285454, 329370, 351328, 428181, 439160, 526992, 570908, 658740, 713635, 856362, 878320, 1053984, 1141816, 1317480, 1427270, 1712724, 1756640, 2140905, 2283632, 2634960, 2854540, 3425448, 4281810, 4567264, 5269920, 5709080, 6850896, 8563620, 11418160, 13701792, 17127240, 22836320, 34254480, 68508960]

約数ペア:

[(1, 68508960), (2, 34254480), (3, 22836320), (4, 17127240), (5, 13701792), (6, 11418160), (8, 8563620), (10, 6850896), (12, 5709080), (13, 5269920), (15, 4567264), (16, 4281810), (20, 3425448), (24, 2854540), (26, 2634960), (30, 2283632), (32, 2140905), (39, 1756640), (40, 1712724), (48, 1427270), (52, 1317480), (60, 1141816), (65, 1053984), (78, 878320), (80, 856362), (96, 713635), (104, 658740), (120, 570908), (130, 526992), (156, 439160), (160, 428181), (195, 351328), (208, 329370), (240, 285454), (260, 263496), (312, 219580), (390, 175664), (416, 164685), (480, 142727), (520, 131748), (624, 109790), (780, 87832), (1040, 65874), (1248, 54895), (1560, 43916), (2080, 32937), (3120, 21958), (6240, 10979)]