149563320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1246361}}^1$

素因数の和:1246375

約数の個数: 32

約数和(自身を含む): 448690320

約数和(自身を除く): 299127000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1246361, 2492722, 3739083, 4985444, 6231805, 7478166, 9970888, 12463610, 14956332, 18695415, 24927220, 29912664, 37390830, 49854440, 74781660, 149563320]

約数ペア:

[(1, 149563320), (2, 74781660), (3, 49854440), (4, 37390830), (5, 29912664), (6, 24927220), (8, 18695415), (10, 14956332), (12, 12463610), (15, 9970888), (20, 7478166), (24, 6231805), (30, 4985444), (40, 3739083), (60, 2492722), (120, 1246361)]