5679540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 17428320

約数和(自身を除く): 11748780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 227, 278, 417, 454, 556, 681, 695, 834, 908, 1135, 1251, 1362, 1390, 1668, 2043, 2085, 2270, 2502, 2724, 2780, 3405, 4086, 4170, 4540, 5004, 6255, 6810, 8172, 8340, 10215, 12510, 13620, 20430, 25020, 31553, 40860, 63106, 94659, 126212, 157765, 189318, 283977, 315530, 378636, 473295, 567954, 631060, 946590, 1135908, 1419885, 1893180, 2839770, 5679540]

約数ペア:

[(1, 5679540), (2, 2839770), (3, 1893180), (4, 1419885), (5, 1135908), (6, 946590), (9, 631060), (10, 567954), (12, 473295), (15, 378636), (18, 315530), (20, 283977), (30, 189318), (36, 157765), (45, 126212), (60, 94659), (90, 63106), (139, 40860), (180, 31553), (227, 25020), (278, 20430), (417, 13620), (454, 12510), (556, 10215), (681, 8340), (695, 8172), (834, 6810), (908, 6255), (1135, 5004), (1251, 4540), (1362, 4170), (1390, 4086), (1668, 3405), (2043, 2780), (2085, 2724), (2270, 2502)]