30030080

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 74503800

約数和(自身を除く): 44473720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 809, 928, 1160, 1280, 1618, 1856, 2320, 3236, 3712, 4045, 4640, 6472, 7424, 8090, 9280, 12944, 16180, 18560, 23461, 25888, 32360, 37120, 46922, 51776, 64720, 93844, 103552, 117305, 129440, 187688, 207104, 234610, 258880, 375376, 469220, 517760, 750752, 938440, 1035520, 1501504, 1876880, 3003008, 3753760, 6006016, 7507520, 15015040, 30030080]

約数ペア:

[(1, 30030080), (2, 15015040), (4, 7507520), (5, 6006016), (8, 3753760), (10, 3003008), (16, 1876880), (20, 1501504), (29, 1035520), (32, 938440), (40, 750752), (58, 517760), (64, 469220), (80, 375376), (116, 258880), (128, 234610), (145, 207104), (160, 187688), (232, 129440), (256, 117305), (290, 103552), (320, 93844), (464, 64720), (580, 51776), (640, 46922), (809, 37120), (928, 32360), (1160, 25888), (1280, 23461), (1618, 18560), (1856, 16180), (2320, 12944), (3236, 9280), (3712, 8090), (4045, 7424), (4640, 6472)]