76392720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11789}}^1$

素因数の和:11814

約数の個数: 100

約数和(自身を含む): 265345740

約数和(自身を除く): 188953020

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, 11789, 23578, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 176835, 188624, 212202, 235780, 282936, 318303, 353670, 424404, 471560, 530505, 565872, 636606, 707340, 848808, 943120, 954909, 1061010, 1273212, 1414680, 1591515, 1697616, 1909818, 2122020, 2546424, 2829360, 3183030, 3819636, 4244040, 4774545, 5092848, 6366060, 7639272, 8488080, 9549090, 12732120, 15278544, 19098180, 25464240, 38196360, 76392720]

約数ペア:

[(1, 76392720), (2, 38196360), (3, 25464240), (4, 19098180), (5, 15278544), (6, 12732120), (8, 9549090), (9, 8488080), (10, 7639272), (12, 6366060), (15, 5092848), (16, 4774545), (18, 4244040), (20, 3819636), (24, 3183030), (27, 2829360), (30, 2546424), (36, 2122020), (40, 1909818), (45, 1697616), (48, 1591515), (54, 1414680), (60, 1273212), (72, 1061010), (80, 954909), (81, 943120), (90, 848808), (108, 707340), (120, 636606), (135, 565872), (144, 530505), (162, 471560), (180, 424404), (216, 353670), (240, 318303), (270, 282936), (324, 235780), (360, 212202), (405, 188624), (432, 176835), (540, 141468), (648, 117890), (720, 106101), (810, 94312), (1080, 70734), (1296, 58945), (1620, 47156), (2160, 35367), (3240, 23578), (6480, 11789)]