13458480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8034

約数の個数: 80

約数和(自身を含む): 47687424

約数和(自身を除く): 34228944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 8011, 16022, 24033, 32044, 40055, 48066, 56077, 64088, 80110, 96132, 112154, 120165, 128176, 160220, 168231, 192264, 224308, 240330, 280385, 320440, 336462, 384528, 448616, 480660, 560770, 640880, 672924, 841155, 897232, 961320, 1121540, 1345848, 1682310, 1922640, 2243080, 2691696, 3364620, 4486160, 6729240, 13458480]

約数ペア:

[(1, 13458480), (2, 6729240), (3, 4486160), (4, 3364620), (5, 2691696), (6, 2243080), (7, 1922640), (8, 1682310), (10, 1345848), (12, 1121540), (14, 961320), (15, 897232), (16, 841155), (20, 672924), (21, 640880), (24, 560770), (28, 480660), (30, 448616), (35, 384528), (40, 336462), (42, 320440), (48, 280385), (56, 240330), (60, 224308), (70, 192264), (80, 168231), (84, 160220), (105, 128176), (112, 120165), (120, 112154), (140, 96132), (168, 80110), (210, 64088), (240, 56077), (280, 48066), (336, 40055), (420, 32044), (560, 24033), (840, 16022), (1680, 8011)]