68575680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7937}}^1$

素因数の和:7963

約数の個数: 112

約数和(自身を含む): 241950240

約数和(自身を除く): 173374560

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7937, 8640, 15874, 23811, 31748, 39685, 47622, 63496, 71433, 79370, 95244, 119055, 126992, 142866, 158740, 190488, 214299, 238110, 253984, 285732, 317480, 357165, 380976, 428598, 476220, 507968, 571464, 634960, 714330, 761952, 857196, 952440, 1071495, 1142928, 1269920, 1428660, 1523904, 1714392, 1904880, 2142990, 2285856, 2539840, 2857320, 3428784, 3809760, 4285980, 4571712, 5714640, 6857568, 7619520, 8571960, 11429280, 13715136, 17143920, 22858560, 34287840, 68575680]

約数ペア:

[(1, 68575680), (2, 34287840), (3, 22858560), (4, 17143920), (5, 13715136), (6, 11429280), (8, 8571960), (9, 7619520), (10, 6857568), (12, 5714640), (15, 4571712), (16, 4285980), (18, 3809760), (20, 3428784), (24, 2857320), (27, 2539840), (30, 2285856), (32, 2142990), (36, 1904880), (40, 1714392), (45, 1523904), (48, 1428660), (54, 1269920), (60, 1142928), (64, 1071495), (72, 952440), (80, 857196), (90, 761952), (96, 714330), (108, 634960), (120, 571464), (135, 507968), (144, 476220), (160, 428598), (180, 380976), (192, 357165), (216, 317480), (240, 285732), (270, 253984), (288, 238110), (320, 214299), (360, 190488), (432, 158740), (480, 142866), (540, 126992), (576, 119055), (720, 95244), (864, 79370), (960, 71433), (1080, 63496), (1440, 47622), (1728, 39685), (2160, 31748), (2880, 23811), (4320, 15874), (7937, 8640)]