30954000240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{84463}}^1$

素因数の和:84991

約数の個数: 120

約数和(自身を含む): 104159315520

約数和(自身を除く): 73205315280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 509, 720, 1018, 1527, 2036, 2545, 3054, 4072, 4581, 5090, 6108, 7635, 8144, 9162, 10180, 12216, 15270, 18324, 20360, 22905, 24432, 30540, 36648, 40720, 45810, 61080, 73296, 84463, 91620, 122160, 168926, 183240, 253389, 337852, 366480, 422315, 506778, 675704, 760167, 844630, 1013556, 1266945, 1351408, 1520334, 1689260, 2027112, 2533890, 3040668, 3378520, 3800835, 4054224, 5067780, 6081336, 6757040, 7601670, 10135560, 12162672, 15203340, 20271120, 30406680, 42991667, 60813360, 85983334, 128975001, 171966668, 214958335, 257950002, 343933336, 386925003, 429916670, 515900004, 644875005, 687866672, 773850006, 859833340, 1031800008, 1289750010, 1547700012, 1719666680, 1934625015, 2063600016, 2579500020, 3095400024, 3439333360, 3869250030, 5159000040, 6190800048, 7738500060, 10318000080, 15477000120, 30954000240]

約数ペア:

[(1, 30954000240), (2, 15477000120), (3, 10318000080), (4, 7738500060), (5, 6190800048), (6, 5159000040), (8, 3869250030), (9, 3439333360), (10, 3095400024), (12, 2579500020), (15, 2063600016), (16, 1934625015), (18, 1719666680), (20, 1547700012), (24, 1289750010), (30, 1031800008), (36, 859833340), (40, 773850006), (45, 687866672), (48, 644875005), (60, 515900004), (72, 429916670), (80, 386925003), (90, 343933336), (120, 257950002), (144, 214958335), (180, 171966668), (240, 128975001), (360, 85983334), (509, 60813360), (720, 42991667), (1018, 30406680), (1527, 20271120), (2036, 15203340), (2545, 12162672), (3054, 10135560), (4072, 7601670), (4581, 6757040), (5090, 6081336), (6108, 5067780), (7635, 4054224), (8144, 3800835), (9162, 3378520), (10180, 3040668), (12216, 2533890), (15270, 2027112), (18324, 1689260), (20360, 1520334), (22905, 1351408), (24432, 1266945), (30540, 1013556), (36648, 844630), (40720, 760167), (45810, 675704), (61080, 506778), (73296, 422315), (84463, 366480), (91620, 337852), (122160, 253389), (168926, 183240)]