15916200060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13961579}}^1$

素因数の和:13961610

約数の個数: 48

約数和(自身を含む): 46910908800

約数和(自身を除く): 30994708740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13961579, 27923158, 41884737, 55846316, 69807895, 83769474, 139615790, 167538948, 209423685, 265270001, 279231580, 418847370, 530540002, 795810003, 837694740, 1061080004, 1326350005, 1591620006, 2652700010, 3183240012, 3979050015, 5305400020, 7958100030, 15916200060]

約数ペア:

[(1, 15916200060), (2, 7958100030), (3, 5305400020), (4, 3979050015), (5, 3183240012), (6, 2652700010), (10, 1591620006), (12, 1326350005), (15, 1061080004), (19, 837694740), (20, 795810003), (30, 530540002), (38, 418847370), (57, 279231580), (60, 265270001), (76, 209423685), (95, 167538948), (114, 139615790), (190, 83769474), (228, 69807895), (285, 55846316), (380, 41884737), (570, 27923158), (1140, 13961579)]