61477620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44549}}^1$

素因数の和:44584

約数の個数: 48

約数和(自身を含む): 179625600

約数和(自身を除く): 118147980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 44549, 89098, 133647, 178196, 222745, 267294, 445490, 534588, 668235, 890980, 1024627, 1336470, 2049254, 2672940, 3073881, 4098508, 5123135, 6147762, 10246270, 12295524, 15369405, 20492540, 30738810, 61477620]

約数ペア:

[(1, 61477620), (2, 30738810), (3, 20492540), (4, 15369405), (5, 12295524), (6, 10246270), (10, 6147762), (12, 5123135), (15, 4098508), (20, 3073881), (23, 2672940), (30, 2049254), (46, 1336470), (60, 1024627), (69, 890980), (92, 668235), (115, 534588), (138, 445490), (230, 267294), (276, 222745), (345, 178196), (460, 133647), (690, 89098), (1380, 44549)]