152785440

素因数分解:

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

素因数の和:11816

約数の個数: 120

約数和(自身を含む): 539251020

約数和(自身を除く): 386465580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11789, 12960, 23578, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 176835, 188624, 212202, 235780, 282936, 318303, 353670, 377248, 424404, 471560, 530505, 565872, 636606, 707340, 848808, 943120, 954909, 1061010, 1131744, 1273212, 1414680, 1591515, 1697616, 1886240, 1909818, 2122020, 2546424, 2829360, 3183030, 3395232, 3819636, 4244040, 4774545, 5092848, 5658720, 6366060, 7639272, 8488080, 9549090, 10185696, 12732120, 15278544, 16976160, 19098180, 25464240, 30557088, 38196360, 50928480, 76392720, 152785440]

約数ペア:

[(1, 152785440), (2, 76392720), (3, 50928480), (4, 38196360), (5, 30557088), (6, 25464240), (8, 19098180), (9, 16976160), (10, 15278544), (12, 12732120), (15, 10185696), (16, 9549090), (18, 8488080), (20, 7639272), (24, 6366060), (27, 5658720), (30, 5092848), (32, 4774545), (36, 4244040), (40, 3819636), (45, 3395232), (48, 3183030), (54, 2829360), (60, 2546424), (72, 2122020), (80, 1909818), (81, 1886240), (90, 1697616), (96, 1591515), (108, 1414680), (120, 1273212), (135, 1131744), (144, 1061010), (160, 954909), (162, 943120), (180, 848808), (216, 707340), (240, 636606), (270, 565872), (288, 530505), (324, 471560), (360, 424404), (405, 377248), (432, 353670), (480, 318303), (540, 282936), (648, 235780), (720, 212202), (810, 188624), (864, 176835), (1080, 141468), (1296, 117890), (1440, 106101), (1620, 94312), (2160, 70734), (2592, 58945), (3240, 47156), (4320, 35367), (6480, 23578), (11789, 12960)]