2017990560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{182789}}^1$

素因数の和:182830

約数の個数: 96

約数和(自身を含む): 6633083520

約数和(自身を除く): 4615092960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 182789, 365578, 548367, 731156, 913945, 1096734, 1462312, 1827890, 2193468, 2741835, 2924624, 3655780, 4204147, 4386936, 5483670, 5849248, 7311560, 8408294, 8773872, 10967340, 12612441, 14623120, 16816588, 17547744, 21020735, 21934680, 25224882, 29246240, 33633176, 42041470, 43869360, 50449764, 63062205, 67266352, 84082940, 87738720, 100899528, 126124410, 134532704, 168165880, 201799056, 252248820, 336331760, 403598112, 504497640, 672663520, 1008995280, 2017990560]

約数ペア:

[(1, 2017990560), (2, 1008995280), (3, 672663520), (4, 504497640), (5, 403598112), (6, 336331760), (8, 252248820), (10, 201799056), (12, 168165880), (15, 134532704), (16, 126124410), (20, 100899528), (23, 87738720), (24, 84082940), (30, 67266352), (32, 63062205), (40, 50449764), (46, 43869360), (48, 42041470), (60, 33633176), (69, 29246240), (80, 25224882), (92, 21934680), (96, 21020735), (115, 17547744), (120, 16816588), (138, 14623120), (160, 12612441), (184, 10967340), (230, 8773872), (240, 8408294), (276, 7311560), (345, 5849248), (368, 5483670), (460, 4386936), (480, 4204147), (552, 3655780), (690, 2924624), (736, 2741835), (920, 2193468), (1104, 1827890), (1380, 1462312), (1840, 1096734), (2208, 913945), (2760, 731156), (3680, 548367), (5520, 365578), (11040, 182789)]