252933840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4368

約数の個数: 140

約数和(自身を含む): 881906724

約数和(自身を除く): 628972884

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4337, 4860, 5832, 6480, 7290, 8674, 9720, 11664, 13011, 14580, 17348, 19440, 21685, 26022, 29160, 34696, 39033, 43370, 52044, 58320, 65055, 69392, 78066, 86740, 104088, 117099, 130110, 156132, 173480, 195165, 208176, 234198, 260220, 312264, 346960, 351297, 390330, 468396, 520440, 585495, 624528, 702594, 780660, 936792, 1040880, 1053891, 1170990, 1405188, 1561320, 1756485, 1873584, 2107782, 2341980, 2810376, 3122640, 3161673, 3512970, 4215564, 4683960, 5269455, 5620752, 6323346, 7025940, 8431128, 9367920, 10538910, 12646692, 14051880, 15808365, 16862256, 21077820, 25293384, 28103760, 31616730, 42155640, 50586768, 63233460, 84311280, 126466920, 252933840]

約数ペア:

[(1, 252933840), (2, 126466920), (3, 84311280), (4, 63233460), (5, 50586768), (6, 42155640), (8, 31616730), (9, 28103760), (10, 25293384), (12, 21077820), (15, 16862256), (16, 15808365), (18, 14051880), (20, 12646692), (24, 10538910), (27, 9367920), (30, 8431128), (36, 7025940), (40, 6323346), (45, 5620752), (48, 5269455), (54, 4683960), (60, 4215564), (72, 3512970), (80, 3161673), (81, 3122640), (90, 2810376), (108, 2341980), (120, 2107782), (135, 1873584), (144, 1756485), (162, 1561320), (180, 1405188), (216, 1170990), (240, 1053891), (243, 1040880), (270, 936792), (324, 780660), (360, 702594), (405, 624528), (432, 585495), (486, 520440), (540, 468396), (648, 390330), (720, 351297), (729, 346960), (810, 312264), (972, 260220), (1080, 234198), (1215, 208176), (1296, 195165), (1458, 173480), (1620, 156132), (1944, 130110), (2160, 117099), (2430, 104088), (2916, 86740), (3240, 78066), (3645, 69392), (3888, 65055), (4337, 58320), (4860, 52044), (5832, 43370), (6480, 39033), (7290, 34696), (8674, 29160), (9720, 26022), (11664, 21685), (13011, 19440), (14580, 17348)]