27757560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 55964040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1019, 1135, 1362, 1816, 2038, 2270, 2724, 3057, 3405, 4076, 4540, 5095, 5448, 6114, 6810, 8152, 9080, 10190, 12228, 13620, 15285, 20380, 24456, 27240, 30570, 40760, 61140, 122280, 231313, 462626, 693939, 925252, 1156565, 1387878, 1850504, 2313130, 2775756, 3469695, 4626260, 5551512, 6939390, 9252520, 13878780, 27757560]

約数ペア:

[(1, 27757560), (2, 13878780), (3, 9252520), (4, 6939390), (5, 5551512), (6, 4626260), (8, 3469695), (10, 2775756), (12, 2313130), (15, 1850504), (20, 1387878), (24, 1156565), (30, 925252), (40, 693939), (60, 462626), (120, 231313), (227, 122280), (454, 61140), (681, 40760), (908, 30570), (1019, 27240), (1135, 24456), (1362, 20380), (1816, 15285), (2038, 13620), (2270, 12228), (2724, 10190), (3057, 9080), (3405, 8152), (4076, 6810), (4540, 6114), (5095, 5448)]