484581720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{576883}}^1$

素因数の和:576904

約数の個数: 64

約数和(自身を含む): 1661425920

約数和(自身を除く): 1176844200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 576883, 1153766, 1730649, 2307532, 2884415, 3461298, 4038181, 4615064, 5768830, 6922596, 8076362, 8653245, 11537660, 12114543, 13845192, 16152724, 17306490, 20190905, 23075320, 24229086, 32305448, 34612980, 40381810, 48458172, 60572715, 69225960, 80763620, 96916344, 121145430, 161527240, 242290860, 484581720]

約数ペア:

[(1, 484581720), (2, 242290860), (3, 161527240), (4, 121145430), (5, 96916344), (6, 80763620), (7, 69225960), (8, 60572715), (10, 48458172), (12, 40381810), (14, 34612980), (15, 32305448), (20, 24229086), (21, 23075320), (24, 20190905), (28, 17306490), (30, 16152724), (35, 13845192), (40, 12114543), (42, 11537660), (56, 8653245), (60, 8076362), (70, 6922596), (84, 5768830), (105, 4615064), (120, 4038181), (140, 3461298), (168, 2884415), (210, 2307532), (280, 1730649), (420, 1153766), (840, 576883)]