120686490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 322876800

約数和(自身を除く): 202190310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 886, 1009, 1329, 2018, 2215, 2658, 3027, 3987, 4430, 5045, 6054, 6645, 7974, 9081, 10090, 11961, 13290, 15135, 18162, 19935, 23922, 27243, 30270, 39870, 45405, 54486, 59805, 90810, 119610, 136215, 272430, 446987, 893974, 1340961, 2234935, 2681922, 4022883, 4469870, 6704805, 8045766, 12068649, 13409610, 20114415, 24137298, 40228830, 60343245, 120686490]

約数ペア:

[(1, 120686490), (2, 60343245), (3, 40228830), (5, 24137298), (6, 20114415), (9, 13409610), (10, 12068649), (15, 8045766), (18, 6704805), (27, 4469870), (30, 4022883), (45, 2681922), (54, 2234935), (90, 1340961), (135, 893974), (270, 446987), (443, 272430), (886, 136215), (1009, 119610), (1329, 90810), (2018, 59805), (2215, 54486), (2658, 45405), (3027, 39870), (3987, 30270), (4430, 27243), (5045, 23922), (6054, 19935), (6645, 18162), (7974, 15135), (9081, 13290), (10090, 11961)]