30065280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2266

約数の個数: 128

約数和(自身を含む): 109572480

約数和(自身を除く): 79507200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2237, 2240, 2688, 3360, 4474, 4480, 6711, 6720, 8948, 11185, 13422, 13440, 15659, 17896, 22370, 26844, 31318, 33555, 35792, 44740, 46977, 53688, 62636, 67110, 71584, 78295, 89480, 93954, 107376, 125272, 134220, 143168, 156590, 178960, 187908, 214752, 234885, 250544, 268440, 286336, 313180, 357920, 375816, 429504, 469770, 501088, 536880, 626360, 715840, 751632, 859008, 939540, 1002176, 1073760, 1252720, 1431680, 1503264, 1879080, 2004352, 2147520, 2505440, 3006528, 3758160, 4295040, 5010880, 6013056, 7516320, 10021760, 15032640, 30065280]

約数ペア:

[(1, 30065280), (2, 15032640), (3, 10021760), (4, 7516320), (5, 6013056), (6, 5010880), (7, 4295040), (8, 3758160), (10, 3006528), (12, 2505440), (14, 2147520), (15, 2004352), (16, 1879080), (20, 1503264), (21, 1431680), (24, 1252720), (28, 1073760), (30, 1002176), (32, 939540), (35, 859008), (40, 751632), (42, 715840), (48, 626360), (56, 536880), (60, 501088), (64, 469770), (70, 429504), (80, 375816), (84, 357920), (96, 313180), (105, 286336), (112, 268440), (120, 250544), (128, 234885), (140, 214752), (160, 187908), (168, 178960), (192, 156590), (210, 143168), (224, 134220), (240, 125272), (280, 107376), (320, 93954), (336, 89480), (384, 78295), (420, 71584), (448, 67110), (480, 62636), (560, 53688), (640, 46977), (672, 44740), (840, 35792), (896, 33555), (960, 31318), (1120, 26844), (1344, 22370), (1680, 17896), (1920, 15659), (2237, 13440), (2240, 13422), (2688, 11185), (3360, 8948), (4474, 6720), (4480, 6711)]