27931200240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116380001}}^1$

素因数の和:116380017

約数の個数: 40

約数和(自身を含む): 86586721488

約数和(自身を除く): 58655521248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116380001, 232760002, 349140003, 465520004, 581900005, 698280006, 931040008, 1163800010, 1396560012, 1745700015, 1862080016, 2327600020, 2793120024, 3491400030, 4655200040, 5586240048, 6982800060, 9310400080, 13965600120, 27931200240]

約数ペア:

[(1, 27931200240), (2, 13965600120), (3, 9310400080), (4, 6982800060), (5, 5586240048), (6, 4655200040), (8, 3491400030), (10, 2793120024), (12, 2327600020), (15, 1862080016), (16, 1745700015), (20, 1396560012), (24, 1163800010), (30, 931040008), (40, 698280006), (48, 581900005), (60, 465520004), (80, 349140003), (120, 232760002), (240, 116380001)]