3120240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13001}}^1$

素因数の和:13017

約数の個数: 40

約数和(自身を含む): 9673488

約数和(自身を除く): 6553248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13001, 26002, 39003, 52004, 65005, 78006, 104008, 130010, 156012, 195015, 208016, 260020, 312024, 390030, 520040, 624048, 780060, 1040080, 1560120, 3120240]

約数ペア:

[(1, 3120240), (2, 1560120), (3, 1040080), (4, 780060), (5, 624048), (6, 520040), (8, 390030), (10, 312024), (12, 260020), (15, 208016), (16, 195015), (20, 156012), (24, 130010), (30, 104008), (40, 78006), (48, 65005), (60, 52004), (80, 39003), (120, 26002), (240, 13001)]