160045860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205187}}^1$

素因数の和:205212

約数の個数: 48

約数和(自身を含む): 482602176

約数和(自身を除く): 322556316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 205187, 410374, 615561, 820748, 1025935, 1231122, 2051870, 2462244, 2667431, 3077805, 4103740, 5334862, 6155610, 8002293, 10669724, 12311220, 13337155, 16004586, 26674310, 32009172, 40011465, 53348620, 80022930, 160045860]

約数ペア:

[(1, 160045860), (2, 80022930), (3, 53348620), (4, 40011465), (5, 32009172), (6, 26674310), (10, 16004586), (12, 13337155), (13, 12311220), (15, 10669724), (20, 8002293), (26, 6155610), (30, 5334862), (39, 4103740), (52, 3077805), (60, 2667431), (65, 2462244), (78, 2051870), (130, 1231122), (156, 1025935), (195, 820748), (260, 615561), (390, 410374), (780, 205187)]