15032640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2264

約数の個数: 112

約数和(自身を含む): 54571392

約数和(自身を除く): 39538752

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2237, 2240, 3360, 4474, 6711, 6720, 8948, 11185, 13422, 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, 313180, 357920, 375816, 429504, 469770, 501088, 536880, 626360, 715840, 751632, 939540, 1002176, 1073760, 1252720, 1503264, 1879080, 2147520, 2505440, 3006528, 3758160, 5010880, 7516320, 15032640]

約数ペア:

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