480676140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127163}}^1$

素因数の和:127188

約数の個数: 96

約数和(自身を含む): 1709084160

約数和(自身を除く): 1228408020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 127163, 254326, 381489, 508652, 635815, 762978, 890141, 1144467, 1271630, 1525956, 1780282, 1907445, 2288934, 2543260, 2670423, 3433401, 3560564, 3814890, 4450705, 4577868, 5340846, 5722335, 6866802, 7629780, 8011269, 8901410, 10681692, 11444670, 13352115, 13733604, 16022538, 17167005, 17802820, 22889340, 24033807, 26704230, 32045076, 34334010, 40056345, 48067614, 53408460, 68668020, 80112690, 96135228, 120169035, 160225380, 240338070, 480676140]

約数ペア:

[(1, 480676140), (2, 240338070), (3, 160225380), (4, 120169035), (5, 96135228), (6, 80112690), (7, 68668020), (9, 53408460), (10, 48067614), (12, 40056345), (14, 34334010), (15, 32045076), (18, 26704230), (20, 24033807), (21, 22889340), (27, 17802820), (28, 17167005), (30, 16022538), (35, 13733604), (36, 13352115), (42, 11444670), (45, 10681692), (54, 8901410), (60, 8011269), (63, 7629780), (70, 6866802), (84, 5722335), (90, 5340846), (105, 4577868), (108, 4450705), (126, 3814890), (135, 3560564), (140, 3433401), (180, 2670423), (189, 2543260), (210, 2288934), (252, 1907445), (270, 1780282), (315, 1525956), (378, 1271630), (420, 1144467), (540, 890141), (630, 762978), (756, 635815), (945, 508652), (1260, 381489), (1890, 254326), (3780, 127163)]