1259092620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2331653}}^1$

素因数の和:2331671

約数の個数: 48

約数和(自身を含む): 3917178720

約数和(自身を除く): 2658086100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2331653, 4663306, 6994959, 9326612, 11658265, 13989918, 20984877, 23316530, 27979836, 34974795, 41969754, 46633060, 62954631, 69949590, 83939508, 104924385, 125909262, 139899180, 209848770, 251818524, 314773155, 419697540, 629546310, 1259092620]

約数ペア:

[(1, 1259092620), (2, 629546310), (3, 419697540), (4, 314773155), (5, 251818524), (6, 209848770), (9, 139899180), (10, 125909262), (12, 104924385), (15, 83939508), (18, 69949590), (20, 62954631), (27, 46633060), (30, 41969754), (36, 34974795), (45, 27979836), (54, 23316530), (60, 20984877), (90, 13989918), (108, 11658265), (135, 9326612), (180, 6994959), (270, 4663306), (540, 2331653)]