120132720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18539}}^1$

素因数の和:18564

約数の個数: 100

約数和(自身を含む): 417261240

約数和(自身を除く): 297128520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18539, 37078, 55617, 74156, 92695, 111234, 148312, 166851, 185390, 222468, 278085, 296624, 333702, 370780, 444936, 500553, 556170, 667404, 741560, 834255, 889872, 1001106, 1112340, 1334808, 1483120, 1501659, 1668510, 2002212, 2224680, 2502765, 2669616, 3003318, 3337020, 4004424, 4449360, 5005530, 6006636, 6674040, 7508295, 8008848, 10011060, 12013272, 13348080, 15016590, 20022120, 24026544, 30033180, 40044240, 60066360, 120132720]

約数ペア:

[(1, 120132720), (2, 60066360), (3, 40044240), (4, 30033180), (5, 24026544), (6, 20022120), (8, 15016590), (9, 13348080), (10, 12013272), (12, 10011060), (15, 8008848), (16, 7508295), (18, 6674040), (20, 6006636), (24, 5005530), (27, 4449360), (30, 4004424), (36, 3337020), (40, 3003318), (45, 2669616), (48, 2502765), (54, 2224680), (60, 2002212), (72, 1668510), (80, 1501659), (81, 1483120), (90, 1334808), (108, 1112340), (120, 1001106), (135, 889872), (144, 834255), (162, 741560), (180, 667404), (216, 556170), (240, 500553), (270, 444936), (324, 370780), (360, 333702), (405, 296624), (432, 278085), (540, 222468), (648, 185390), (720, 166851), (810, 148312), (1080, 111234), (1296, 92695), (1620, 74156), (2160, 55617), (3240, 37078), (6480, 18539)]