12843921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53516341}}^1$

素因数の和:53516357

約数の個数: 40

約数和(自身を含む): 39816158448

約数和(自身を除く): 26972236608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53516341, 107032682, 160549023, 214065364, 267581705, 321098046, 428130728, 535163410, 642196092, 802745115, 856261456, 1070326820, 1284392184, 1605490230, 2140653640, 2568784368, 3210980460, 4281307280, 6421960920, 12843921840]

約数ペア:

[(1, 12843921840), (2, 6421960920), (3, 4281307280), (4, 3210980460), (5, 2568784368), (6, 2140653640), (8, 1605490230), (10, 1284392184), (12, 1070326820), (15, 856261456), (16, 802745115), (20, 642196092), (24, 535163410), (30, 428130728), (40, 321098046), (48, 267581705), (60, 214065364), (80, 160549023), (120, 107032682), (240, 53516341)]