27108720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 120

約数和(自身を含む): 95056416

約数和(自身を除く): 67947696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1637, 1656, 1840, 2070, 2760, 3274, 3312, 4140, 4911, 5520, 6548, 8185, 8280, 9822, 13096, 14733, 16370, 16560, 19644, 24555, 26192, 29466, 32740, 37651, 39288, 49110, 58932, 65480, 73665, 75302, 78576, 98220, 112953, 117864, 130960, 147330, 150604, 188255, 196440, 225906, 235728, 294660, 301208, 338859, 376510, 392880, 451812, 564765, 589320, 602416, 677718, 753020, 903624, 1129530, 1178640, 1355436, 1506040, 1694295, 1807248, 2259060, 2710872, 3012080, 3388590, 4518120, 5421744, 6777180, 9036240, 13554360, 27108720]

約数ペア:

[(1, 27108720), (2, 13554360), (3, 9036240), (4, 6777180), (5, 5421744), (6, 4518120), (8, 3388590), (9, 3012080), (10, 2710872), (12, 2259060), (15, 1807248), (16, 1694295), (18, 1506040), (20, 1355436), (23, 1178640), (24, 1129530), (30, 903624), (36, 753020), (40, 677718), (45, 602416), (46, 589320), (48, 564765), (60, 451812), (69, 392880), (72, 376510), (80, 338859), (90, 301208), (92, 294660), (115, 235728), (120, 225906), (138, 196440), (144, 188255), (180, 150604), (184, 147330), (207, 130960), (230, 117864), (240, 112953), (276, 98220), (345, 78576), (360, 75302), (368, 73665), (414, 65480), (460, 58932), (552, 49110), (690, 39288), (720, 37651), (828, 32740), (920, 29466), (1035, 26192), (1104, 24555), (1380, 19644), (1637, 16560), (1656, 16370), (1840, 14733), (2070, 13096), (2760, 9822), (3274, 8280), (3312, 8185), (4140, 6548), (4911, 5520)]