8664689340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{180289}}^1$

素因数の和:180396

約数の個数: 96

約数和(自身を含む): 27259848000

約数和(自身を除く): 18595158660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 8010, 9612, 12015, 16020, 24030, 48060, 180289, 360578, 540867, 721156, 901445, 1081734, 1622601, 1802890, 2163468, 2704335, 3245202, 3605780, 4867803, 5408670, 6490404, 8113005, 9735606, 10817340, 16045721, 16226010, 19471212, 24339015, 32091442, 32452020, 48137163, 48678030, 64182884, 80228605, 96274326, 97356060, 144411489, 160457210, 192548652, 240685815, 288822978, 320914420, 433234467, 481371630, 577645956, 722057445, 866468934, 962743260, 1444114890, 1732937868, 2166172335, 2888229780, 4332344670, 8664689340]

約数ペア:

[(1, 8664689340), (2, 4332344670), (3, 2888229780), (4, 2166172335), (5, 1732937868), (6, 1444114890), (9, 962743260), (10, 866468934), (12, 722057445), (15, 577645956), (18, 481371630), (20, 433234467), (27, 320914420), (30, 288822978), (36, 240685815), (45, 192548652), (54, 160457210), (60, 144411489), (89, 97356060), (90, 96274326), (108, 80228605), (135, 64182884), (178, 48678030), (180, 48137163), (267, 32452020), (270, 32091442), (356, 24339015), (445, 19471212), (534, 16226010), (540, 16045721), (801, 10817340), (890, 9735606), (1068, 8113005), (1335, 6490404), (1602, 5408670), (1780, 4867803), (2403, 3605780), (2670, 3245202), (3204, 2704335), (4005, 2163468), (4806, 1802890), (5340, 1622601), (8010, 1081734), (9612, 901445), (12015, 721156), (16020, 540867), (24030, 360578), (48060, 180289)]