293220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{181}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 924924

約数和(自身を除く): 631704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 181, 270, 324, 362, 405, 540, 543, 724, 810, 905, 1086, 1620, 1629, 1810, 2172, 2715, 3258, 3620, 4887, 5430, 6516, 8145, 9774, 10860, 14661, 16290, 19548, 24435, 29322, 32580, 48870, 58644, 73305, 97740, 146610, 293220]

約数ペア:

[(1, 293220), (2, 146610), (3, 97740), (4, 73305), (5, 58644), (6, 48870), (9, 32580), (10, 29322), (12, 24435), (15, 19548), (18, 16290), (20, 14661), (27, 10860), (30, 9774), (36, 8145), (45, 6516), (54, 5430), (60, 4887), (81, 3620), (90, 3258), (108, 2715), (135, 2172), (162, 1810), (180, 1629), (181, 1620), (270, 1086), (324, 905), (362, 810), (405, 724), (540, 543)]