1580993460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{41627}}^1$

素因数の和:41853

約数の個数: 72

約数和(自身を含む): 4818524256

約数和(自身を除く): 3237530796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 41627, 83254, 124881, 166508, 208135, 249762, 374643, 416270, 499524, 624405, 749286, 832540, 1248810, 1498572, 1873215, 2497620, 3746430, 7492860, 8783297, 17566594, 26349891, 35133188, 43916485, 52699782, 79049673, 87832970, 105399564, 131749455, 158099346, 175665940, 263498910, 316198692, 395248365, 526997820, 790496730, 1580993460]

約数ペア:

[(1, 1580993460), (2, 790496730), (3, 526997820), (4, 395248365), (5, 316198692), (6, 263498910), (9, 175665940), (10, 158099346), (12, 131749455), (15, 105399564), (18, 87832970), (20, 79049673), (30, 52699782), (36, 43916485), (45, 35133188), (60, 26349891), (90, 17566594), (180, 8783297), (211, 7492860), (422, 3746430), (633, 2497620), (844, 1873215), (1055, 1498572), (1266, 1248810), (1899, 832540), (2110, 749286), (2532, 624405), (3165, 499524), (3798, 416270), (4220, 374643), (6330, 249762), (7596, 208135), (9495, 166508), (12660, 124881), (18990, 83254), (37980, 41627)]