39354240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 127296000

約数和(自身を除く): 87941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 199, 206, 240, 309, 320, 384, 398, 412, 480, 515, 597, 618, 640, 796, 824, 960, 995, 1030, 1194, 1236, 1545, 1592, 1648, 1920, 1990, 2060, 2388, 2472, 2985, 3090, 3184, 3296, 3980, 4120, 4776, 4944, 5970, 6180, 6368, 6592, 7960, 8240, 9552, 9888, 11940, 12360, 12736, 13184, 15920, 16480, 19104, 19776, 20497, 23880, 24720, 25472, 31840, 32960, 38208, 39552, 40994, 47760, 49440, 61491, 63680, 65920, 76416, 81988, 95520, 98880, 102485, 122982, 127360, 163976, 191040, 197760, 204970, 245964, 307455, 327952, 382080, 409940, 491928, 614910, 655904, 819880, 983856, 1229820, 1311808, 1639760, 1967712, 2459640, 2623616, 3279520, 3935424, 4919280, 6559040, 7870848, 9838560, 13118080, 19677120, 39354240]

約数ペア:

[(1, 39354240), (2, 19677120), (3, 13118080), (4, 9838560), (5, 7870848), (6, 6559040), (8, 4919280), (10, 3935424), (12, 3279520), (15, 2623616), (16, 2459640), (20, 1967712), (24, 1639760), (30, 1311808), (32, 1229820), (40, 983856), (48, 819880), (60, 655904), (64, 614910), (80, 491928), (96, 409940), (103, 382080), (120, 327952), (128, 307455), (160, 245964), (192, 204970), (199, 197760), (206, 191040), (240, 163976), (309, 127360), (320, 122982), (384, 102485), (398, 98880), (412, 95520), (480, 81988), (515, 76416), (597, 65920), (618, 63680), (640, 61491), (796, 49440), (824, 47760), (960, 40994), (995, 39552), (1030, 38208), (1194, 32960), (1236, 31840), (1545, 25472), (1592, 24720), (1648, 23880), (1920, 20497), (1990, 19776), (2060, 19104), (2388, 16480), (2472, 15920), (2985, 13184), (3090, 12736), (3184, 12360), (3296, 11940), (3980, 9888), (4120, 9552), (4776, 8240), (4944, 7960), (5970, 6592), (6180, 6368)]