122870520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{12641}}^1$

素因数の和:12667

約数の個数: 96

約数和(自身を含む): 414151920

約数和(自身を除く): 291281400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 12641, 25282, 37923, 50564, 63205, 75846, 101128, 113769, 126410, 151692, 189615, 227538, 252820, 303384, 341307, 379230, 455076, 505640, 568845, 682614, 758460, 910152, 1023921, 1137690, 1365228, 1516920, 1706535, 2047842, 2275380, 2730456, 3071763, 3413070, 4095684, 4550760, 5119605, 6143526, 6826140, 8191368, 10239210, 12287052, 13652280, 15358815, 20478420, 24574104, 30717630, 40956840, 61435260, 122870520]

約数ペア:

[(1, 122870520), (2, 61435260), (3, 40956840), (4, 30717630), (5, 24574104), (6, 20478420), (8, 15358815), (9, 13652280), (10, 12287052), (12, 10239210), (15, 8191368), (18, 6826140), (20, 6143526), (24, 5119605), (27, 4550760), (30, 4095684), (36, 3413070), (40, 3071763), (45, 2730456), (54, 2275380), (60, 2047842), (72, 1706535), (81, 1516920), (90, 1365228), (108, 1137690), (120, 1023921), (135, 910152), (162, 758460), (180, 682614), (216, 568845), (243, 505640), (270, 455076), (324, 379230), (360, 341307), (405, 303384), (486, 252820), (540, 227538), (648, 189615), (810, 151692), (972, 126410), (1080, 113769), (1215, 101128), (1620, 75846), (1944, 63205), (2430, 50564), (3240, 37923), (4860, 25282), (9720, 12641)]