486716580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{128761}}^1$

素因数の和:128786

約数の個数: 96

約数和(自身を含む): 1730561280

約数和(自身を除く): 1243844700

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, 128761, 257522, 386283, 515044, 643805, 772566, 901327, 1158849, 1287610, 1545132, 1802654, 1931415, 2317698, 2575220, 2703981, 3476547, 3605308, 3862830, 4506635, 4635396, 5407962, 5794245, 6953094, 7725660, 8111943, 9013270, 10815924, 11588490, 13519905, 13906188, 16223886, 17382735, 18026540, 23176980, 24335829, 27039810, 32447772, 34765470, 40559715, 48671658, 54079620, 69530940, 81119430, 97343316, 121679145, 162238860, 243358290, 486716580]

約数ペア:

[(1, 486716580), (2, 243358290), (3, 162238860), (4, 121679145), (5, 97343316), (6, 81119430), (7, 69530940), (9, 54079620), (10, 48671658), (12, 40559715), (14, 34765470), (15, 32447772), (18, 27039810), (20, 24335829), (21, 23176980), (27, 18026540), (28, 17382735), (30, 16223886), (35, 13906188), (36, 13519905), (42, 11588490), (45, 10815924), (54, 9013270), (60, 8111943), (63, 7725660), (70, 6953094), (84, 5794245), (90, 5407962), (105, 4635396), (108, 4506635), (126, 3862830), (135, 3605308), (140, 3476547), (180, 2703981), (189, 2575220), (210, 2317698), (252, 1931415), (270, 1802654), (315, 1545132), (378, 1287610), (420, 1158849), (540, 901327), (630, 772566), (756, 643805), (945, 515044), (1260, 386283), (1890, 257522), (3780, 128761)]