1257029160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10475243}}^1$

素因数の和:10475257

約数の個数: 32

約数和(自身を含む): 3771087840

約数和(自身を除く): 2514058680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10475243, 20950486, 31425729, 41900972, 52376215, 62851458, 83801944, 104752430, 125702916, 157128645, 209504860, 251405832, 314257290, 419009720, 628514580, 1257029160]

約数ペア:

[(1, 1257029160), (2, 628514580), (3, 419009720), (4, 314257290), (5, 251405832), (6, 209504860), (8, 157128645), (10, 125702916), (12, 104752430), (15, 83801944), (20, 62851458), (24, 52376215), (30, 41900972), (40, 31425729), (60, 20950486), (120, 10475243)]