30118080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 96743520

約数和(自身を除く): 66625440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 229, 240, 274, 320, 411, 458, 480, 548, 685, 687, 822, 916, 960, 1096, 1145, 1370, 1374, 1644, 1832, 2055, 2192, 2290, 2740, 2748, 3288, 3435, 3664, 4110, 4384, 4580, 5480, 5496, 6576, 6870, 7328, 8220, 8768, 9160, 10960, 10992, 13152, 13740, 14656, 16440, 18320, 21920, 21984, 26304, 27480, 31373, 32880, 36640, 43840, 43968, 54960, 62746, 65760, 73280, 94119, 109920, 125492, 131520, 156865, 188238, 219840, 250984, 313730, 376476, 470595, 501968, 627460, 752952, 941190, 1003936, 1254920, 1505904, 1882380, 2007872, 2509840, 3011808, 3764760, 5019680, 6023616, 7529520, 10039360, 15059040, 30118080]

約数ペア:

[(1, 30118080), (2, 15059040), (3, 10039360), (4, 7529520), (5, 6023616), (6, 5019680), (8, 3764760), (10, 3011808), (12, 2509840), (15, 2007872), (16, 1882380), (20, 1505904), (24, 1254920), (30, 1003936), (32, 941190), (40, 752952), (48, 627460), (60, 501968), (64, 470595), (80, 376476), (96, 313730), (120, 250984), (137, 219840), (160, 188238), (192, 156865), (229, 131520), (240, 125492), (274, 109920), (320, 94119), (411, 73280), (458, 65760), (480, 62746), (548, 54960), (685, 43968), (687, 43840), (822, 36640), (916, 32880), (960, 31373), (1096, 27480), (1145, 26304), (1370, 21984), (1374, 21920), (1644, 18320), (1832, 16440), (2055, 14656), (2192, 13740), (2290, 13152), (2740, 10992), (2748, 10960), (3288, 9160), (3435, 8768), (3664, 8220), (4110, 7328), (4384, 6870), (4580, 6576), (5480, 5496)]