2080455960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1576103}}^1$

素因数の和:1576128

約数の個数: 64

約数和(自身を含む): 6808769280

約数和(自身を除く): 4728313320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1576103, 3152206, 4728309, 6304412, 7880515, 9456618, 12608824, 15761030, 17337133, 18913236, 23641545, 31522060, 34674266, 37826472, 47283090, 52011399, 63044120, 69348532, 86685665, 94566180, 104022798, 138697064, 173371330, 189132360, 208045596, 260056995, 346742660, 416091192, 520113990, 693485320, 1040227980, 2080455960]

約数ペア:

[(1, 2080455960), (2, 1040227980), (3, 693485320), (4, 520113990), (5, 416091192), (6, 346742660), (8, 260056995), (10, 208045596), (11, 189132360), (12, 173371330), (15, 138697064), (20, 104022798), (22, 94566180), (24, 86685665), (30, 69348532), (33, 63044120), (40, 52011399), (44, 47283090), (55, 37826472), (60, 34674266), (66, 31522060), (88, 23641545), (110, 18913236), (120, 17337133), (132, 15761030), (165, 12608824), (220, 9456618), (264, 7880515), (330, 6304412), (440, 4728309), (660, 3152206), (1320, 1576103)]