109920240

素因数分解:

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

素因数の和:16988

約数の個数: 100

約数和(自身を含む): 381791784

約数和(自身を除く): 271871544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 152667, 169630, 203556, 254445, 271408, 305334, 339260, 407112, 458001, 508890, 610668, 678520, 763335, 814224, 916002, 1017780, 1221336, 1357040, 1374003, 1526670, 1832004, 2035560, 2290005, 2442672, 2748006, 3053340, 3664008, 4071120, 4580010, 5496012, 6106680, 6870015, 7328016, 9160020, 10992024, 12213360, 13740030, 18320040, 21984048, 27480060, 36640080, 54960120, 109920240]

約数ペア:

[(1, 109920240), (2, 54960120), (3, 36640080), (4, 27480060), (5, 21984048), (6, 18320040), (8, 13740030), (9, 12213360), (10, 10992024), (12, 9160020), (15, 7328016), (16, 6870015), (18, 6106680), (20, 5496012), (24, 4580010), (27, 4071120), (30, 3664008), (36, 3053340), (40, 2748006), (45, 2442672), (48, 2290005), (54, 2035560), (60, 1832004), (72, 1526670), (80, 1374003), (81, 1357040), (90, 1221336), (108, 1017780), (120, 916002), (135, 814224), (144, 763335), (162, 678520), (180, 610668), (216, 508890), (240, 458001), (270, 407112), (324, 339260), (360, 305334), (405, 271408), (432, 254445), (540, 203556), (648, 169630), (720, 152667), (810, 135704), (1080, 101778), (1296, 84815), (1620, 67852), (2160, 50889), (3240, 33926), (6480, 16963)]