68970240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5987}}^1$

素因数の和:6014

約数の個数: 108

約数和(自身を含む): 238669704

約数和(自身を除く): 169699464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 5987, 11520, 11974, 17961, 23948, 29935, 35922, 47896, 53883, 59870, 71844, 89805, 95792, 107766, 119740, 143688, 179610, 191584, 215532, 239480, 269415, 287376, 359220, 383168, 431064, 478960, 538830, 574752, 718440, 766336, 862128, 957920, 1077660, 1149504, 1436880, 1532672, 1724256, 1915840, 2155320, 2299008, 2873760, 3448512, 3831680, 4310640, 4598016, 5747520, 6897024, 7663360, 8621280, 11495040, 13794048, 17242560, 22990080, 34485120, 68970240]

約数ペア:

[(1, 68970240), (2, 34485120), (3, 22990080), (4, 17242560), (5, 13794048), (6, 11495040), (8, 8621280), (9, 7663360), (10, 6897024), (12, 5747520), (15, 4598016), (16, 4310640), (18, 3831680), (20, 3448512), (24, 2873760), (30, 2299008), (32, 2155320), (36, 1915840), (40, 1724256), (45, 1532672), (48, 1436880), (60, 1149504), (64, 1077660), (72, 957920), (80, 862128), (90, 766336), (96, 718440), (120, 574752), (128, 538830), (144, 478960), (160, 431064), (180, 383168), (192, 359220), (240, 287376), (256, 269415), (288, 239480), (320, 215532), (360, 191584), (384, 179610), (480, 143688), (576, 119740), (640, 107766), (720, 95792), (768, 89805), (960, 71844), (1152, 59870), (1280, 53883), (1440, 47896), (1920, 35922), (2304, 29935), (2880, 23948), (3840, 17961), (5760, 11974), (5987, 11520)]