121497720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1012481}}^1$

素因数の和:1012495

約数の個数: 32

約数和(自身を含む): 364493520

約数和(自身を除く): 242995800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1012481, 2024962, 3037443, 4049924, 5062405, 6074886, 8099848, 10124810, 12149772, 15187215, 20249620, 24299544, 30374430, 40499240, 60748860, 121497720]

約数ペア:

[(1, 121497720), (2, 60748860), (3, 40499240), (4, 30374430), (5, 24299544), (6, 20249620), (8, 15187215), (10, 12149772), (12, 10124810), (15, 8099848), (20, 6074886), (24, 5062405), (30, 4049924), (40, 3037443), (60, 2024962), (120, 1012481)]