2612486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6029}}^1$

素因数の和:6223

約数の個数: 128

約数和(自身を含む): 8231673600

約数和(自身を除く): 5619187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 157, 184, 230, 276, 314, 345, 460, 471, 552, 628, 690, 785, 920, 942, 1256, 1380, 1570, 1884, 2355, 2760, 3140, 3611, 3768, 4710, 6029, 6280, 7222, 9420, 10833, 12058, 14444, 18055, 18087, 18840, 21666, 24116, 28888, 30145, 36110, 36174, 43332, 48232, 54165, 60290, 72220, 72348, 86664, 90435, 108330, 120580, 138667, 144440, 144696, 180870, 216660, 241160, 277334, 361740, 416001, 433320, 554668, 693335, 723480, 832002, 946553, 1109336, 1386670, 1664004, 1893106, 2080005, 2773340, 2839659, 3328008, 3786212, 4160010, 4732765, 5546680, 5679318, 7572424, 8320020, 9465530, 11358636, 14198295, 16640040, 18931060, 21770719, 22717272, 28396590, 37862120, 43541438, 56793180, 65312157, 87082876, 108853595, 113586360, 130624314, 174165752, 217707190, 261248628, 326560785, 435414380, 522497256, 653121570, 870828760, 1306243140, 2612486280]

約数ペア:

[(1, 2612486280), (2, 1306243140), (3, 870828760), (4, 653121570), (5, 522497256), (6, 435414380), (8, 326560785), (10, 261248628), (12, 217707190), (15, 174165752), (20, 130624314), (23, 113586360), (24, 108853595), (30, 87082876), (40, 65312157), (46, 56793180), (60, 43541438), (69, 37862120), (92, 28396590), (115, 22717272), (120, 21770719), (138, 18931060), (157, 16640040), (184, 14198295), (230, 11358636), (276, 9465530), (314, 8320020), (345, 7572424), (460, 5679318), (471, 5546680), (552, 4732765), (628, 4160010), (690, 3786212), (785, 3328008), (920, 2839659), (942, 2773340), (1256, 2080005), (1380, 1893106), (1570, 1664004), (1884, 1386670), (2355, 1109336), (2760, 946553), (3140, 832002), (3611, 723480), (3768, 693335), (4710, 554668), (6029, 433320), (6280, 416001), (7222, 361740), (9420, 277334), (10833, 241160), (12058, 216660), (14444, 180870), (18055, 144696), (18087, 144440), (18840, 138667), (21666, 120580), (24116, 108330), (28888, 90435), (30145, 86664), (36110, 72348), (36174, 72220), (43332, 60290), (48232, 54165)]