54960120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16963}}^1$

素因数の和:16986

約数の個数: 80

約数和(自身を含む): 184737960

約数和(自身を除く): 129777840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 152667, 169630, 203556, 254445, 305334, 339260, 407112, 458001, 508890, 610668, 678520, 763335, 916002, 1017780, 1221336, 1374003, 1526670, 1832004, 2035560, 2290005, 2748006, 3053340, 3664008, 4580010, 5496012, 6106680, 6870015, 9160020, 10992024, 13740030, 18320040, 27480060, 54960120]

約数ペア:

[(1, 54960120), (2, 27480060), (3, 18320040), (4, 13740030), (5, 10992024), (6, 9160020), (8, 6870015), (9, 6106680), (10, 5496012), (12, 4580010), (15, 3664008), (18, 3053340), (20, 2748006), (24, 2290005), (27, 2035560), (30, 1832004), (36, 1526670), (40, 1374003), (45, 1221336), (54, 1017780), (60, 916002), (72, 763335), (81, 678520), (90, 610668), (108, 508890), (120, 458001), (135, 407112), (162, 339260), (180, 305334), (216, 254445), (270, 203556), (324, 169630), (360, 152667), (405, 135704), (540, 101778), (648, 84815), (810, 67852), (1080, 50889), (1620, 33926), (3240, 16963)]