98321760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{68279}}^1$

素因数の和:68300

約数の個数: 72

約数和(自身を含む): 335527920

約数和(自身を除く): 237206160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 68279, 136558, 204837, 273116, 341395, 409674, 546232, 614511, 682790, 819348, 1024185, 1092464, 1229022, 1365580, 1638696, 2048370, 2184928, 2458044, 2731160, 3072555, 3277392, 4096740, 4916088, 5462320, 6145110, 6554784, 8193480, 9832176, 10924640, 12290220, 16386960, 19664352, 24580440, 32773920, 49160880, 98321760]

約数ペア:

[(1, 98321760), (2, 49160880), (3, 32773920), (4, 24580440), (5, 19664352), (6, 16386960), (8, 12290220), (9, 10924640), (10, 9832176), (12, 8193480), (15, 6554784), (16, 6145110), (18, 5462320), (20, 4916088), (24, 4096740), (30, 3277392), (32, 3072555), (36, 2731160), (40, 2458044), (45, 2184928), (48, 2048370), (60, 1638696), (72, 1365580), (80, 1229022), (90, 1092464), (96, 1024185), (120, 819348), (144, 682790), (160, 614511), (180, 546232), (240, 409674), (288, 341395), (360, 273116), (480, 204837), (720, 136558), (1440, 68279)]