15441657720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128680481}}^1$

素因数の和:128680495

約数の個数: 32

約数和(自身を含む): 46324973520

約数和(自身を除く): 30883315800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128680481, 257360962, 386041443, 514721924, 643402405, 772082886, 1029443848, 1286804810, 1544165772, 1930207215, 2573609620, 3088331544, 3860414430, 5147219240, 7720828860, 15441657720]

約数ペア:

[(1, 15441657720), (2, 7720828860), (3, 5147219240), (4, 3860414430), (5, 3088331544), (6, 2573609620), (8, 1930207215), (10, 1544165772), (12, 1286804810), (15, 1029443848), (20, 772082886), (24, 643402405), (30, 514721924), (40, 386041443), (60, 257360962), (120, 128680481)]