229721760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5551

約数の個数: 144

約数和(自身を含む): 811104840

約数和(自身を除く): 581383080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 5501, 6960, 8352, 10440, 11002, 13920, 16503, 20880, 22004, 27505, 33006, 41760, 44008, 49509, 55010, 66012, 82515, 88016, 99018, 110020, 132024, 159529, 165030, 176032, 198036, 220040, 247545, 264048, 319058, 330060, 396072, 440080, 478587, 495090, 528096, 638116, 660120, 792144, 797645, 880160, 957174, 990180, 1276232, 1320240, 1435761, 1584288, 1595290, 1914348, 1980360, 2392935, 2552464, 2640480, 2871522, 3190580, 3828696, 3960720, 4785870, 5104928, 5743044, 6381160, 7178805, 7657392, 7921440, 9571740, 11486088, 12762320, 14357610, 15314784, 19143480, 22972176, 25524640, 28715220, 38286960, 45944352, 57430440, 76573920, 114860880, 229721760]

約数ペア:

[(1, 229721760), (2, 114860880), (3, 76573920), (4, 57430440), (5, 45944352), (6, 38286960), (8, 28715220), (9, 25524640), (10, 22972176), (12, 19143480), (15, 15314784), (16, 14357610), (18, 12762320), (20, 11486088), (24, 9571740), (29, 7921440), (30, 7657392), (32, 7178805), (36, 6381160), (40, 5743044), (45, 5104928), (48, 4785870), (58, 3960720), (60, 3828696), (72, 3190580), (80, 2871522), (87, 2640480), (90, 2552464), (96, 2392935), (116, 1980360), (120, 1914348), (144, 1595290), (145, 1584288), (160, 1435761), (174, 1320240), (180, 1276232), (232, 990180), (240, 957174), (261, 880160), (288, 797645), (290, 792144), (348, 660120), (360, 638116), (435, 528096), (464, 495090), (480, 478587), (522, 440080), (580, 396072), (696, 330060), (720, 319058), (870, 264048), (928, 247545), (1044, 220040), (1160, 198036), (1305, 176032), (1392, 165030), (1440, 159529), (1740, 132024), (2088, 110020), (2320, 99018), (2610, 88016), (2784, 82515), (3480, 66012), (4176, 55010), (4640, 49509), (5220, 44008), (5501, 41760), (6960, 33006), (8352, 27505), (10440, 22004), (11002, 20880), (13920, 16503)]