68035680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15749}}^1$

素因数の和:15773

約数の個数: 96

約数和(自身を含む): 238140000

約数和(自身を除く): 170104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15749, 31498, 47247, 62996, 78745, 94494, 125992, 141741, 157490, 188988, 236235, 251984, 283482, 314980, 377976, 425223, 472470, 503968, 566964, 629960, 708705, 755952, 850446, 944940, 1133928, 1259920, 1417410, 1511904, 1700892, 1889880, 2126115, 2267856, 2519840, 2834820, 3401784, 3779760, 4252230, 4535712, 5669640, 6803568, 7559520, 8504460, 11339280, 13607136, 17008920, 22678560, 34017840, 68035680]

約数ペア:

[(1, 68035680), (2, 34017840), (3, 22678560), (4, 17008920), (5, 13607136), (6, 11339280), (8, 8504460), (9, 7559520), (10, 6803568), (12, 5669640), (15, 4535712), (16, 4252230), (18, 3779760), (20, 3401784), (24, 2834820), (27, 2519840), (30, 2267856), (32, 2126115), (36, 1889880), (40, 1700892), (45, 1511904), (48, 1417410), (54, 1259920), (60, 1133928), (72, 944940), (80, 850446), (90, 755952), (96, 708705), (108, 629960), (120, 566964), (135, 503968), (144, 472470), (160, 425223), (180, 377976), (216, 314980), (240, 283482), (270, 251984), (288, 236235), (360, 188988), (432, 157490), (480, 141741), (540, 125992), (720, 94494), (864, 78745), (1080, 62996), (1440, 47247), (2160, 31498), (4320, 15749)]