1027687320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259517}}^1$

素因数の和:259545

約数の個数: 96

約数和(自身を含む): 3643632720

約数和(自身を除く): 2615945400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 259517, 519034, 778551, 1038068, 1297585, 1557102, 2076136, 2335653, 2595170, 2854687, 3114204, 3892755, 4671306, 5190340, 5709374, 6228408, 7785510, 8564061, 9342612, 10380680, 11418748, 11678265, 14273435, 15571020, 17128122, 18685224, 22837496, 23356530, 25692183, 28546870, 31142040, 34256244, 42820305, 46713060, 51384366, 57093740, 68512488, 85640610, 93426120, 102768732, 114187480, 128460915, 171281220, 205537464, 256921830, 342562440, 513843660, 1027687320]

約数ペア:

[(1, 1027687320), (2, 513843660), (3, 342562440), (4, 256921830), (5, 205537464), (6, 171281220), (8, 128460915), (9, 114187480), (10, 102768732), (11, 93426120), (12, 85640610), (15, 68512488), (18, 57093740), (20, 51384366), (22, 46713060), (24, 42820305), (30, 34256244), (33, 31142040), (36, 28546870), (40, 25692183), (44, 23356530), (45, 22837496), (55, 18685224), (60, 17128122), (66, 15571020), (72, 14273435), (88, 11678265), (90, 11418748), (99, 10380680), (110, 9342612), (120, 8564061), (132, 7785510), (165, 6228408), (180, 5709374), (198, 5190340), (220, 4671306), (264, 3892755), (330, 3114204), (360, 2854687), (396, 2595170), (440, 2335653), (495, 2076136), (660, 1557102), (792, 1297585), (990, 1038068), (1320, 778551), (1980, 519034), (3960, 259517)]