113131440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157127}}^1$

素因数の和:157146

約数の個数: 60

約数和(自身を含む): 379935504

約数和(自身を除く): 266804064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 157127, 314254, 471381, 628508, 785635, 942762, 1257016, 1414143, 1571270, 1885524, 2356905, 2514032, 2828286, 3142540, 3771048, 4713810, 5656572, 6285080, 7070715, 7542096, 9427620, 11313144, 12570160, 14141430, 18855240, 22626288, 28282860, 37710480, 56565720, 113131440]

約数ペア:

[(1, 113131440), (2, 56565720), (3, 37710480), (4, 28282860), (5, 22626288), (6, 18855240), (8, 14141430), (9, 12570160), (10, 11313144), (12, 9427620), (15, 7542096), (16, 7070715), (18, 6285080), (20, 5656572), (24, 4713810), (30, 3771048), (36, 3142540), (40, 2828286), (45, 2514032), (48, 2356905), (60, 1885524), (72, 1571270), (80, 1414143), (90, 1257016), (120, 942762), (144, 785635), (180, 628508), (240, 471381), (360, 314254), (720, 157127)]