2080495904280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1\times {\mathrm{88607}}^1$

素因数の和:89513

約数の個数: 128

約数和(自身を含む): 6270043852800

約数和(自身を除く): 4189547948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 503, 778, 1006, 1167, 1509, 1556, 1945, 2012, 2334, 2515, 3018, 3112, 3890, 4024, 4668, 5030, 5835, 6036, 7545, 7780, 9336, 10060, 11670, 12072, 15090, 15560, 20120, 23340, 30180, 46680, 60360, 88607, 177214, 195667, 265821, 354428, 391334, 443035, 531642, 587001, 708856, 782668, 886070, 978335, 1063284, 1174002, 1329105, 1565336, 1772140, 1956670, 2126568, 2348004, 2658210, 2935005, 3544280, 3913340, 4696008, 5316420, 5870010, 7826680, 10632840, 11740020, 23480040, 34468123, 44569321, 68936246, 89138642, 103404369, 133707963, 137872492, 172340615, 178277284, 206808738, 222846605, 267415926, 275744984, 344681230, 356554568, 413617476, 445693210, 517021845, 534831852, 668539815, 689362460, 827234952, 891386420, 1034043690, 1069663704, 1337079630, 1378724920, 1782772840, 2068087380, 2674159260, 4136174760, 5348318520, 17337465869, 34674931738, 52012397607, 69349863476, 86687329345, 104024795214, 138699726952, 173374658690, 208049590428, 260061988035, 346749317380, 416099180856, 520123976070, 693498634760, 1040247952140, 2080495904280]

約数ペア:

[(1, 2080495904280), (2, 1040247952140), (3, 693498634760), (4, 520123976070), (5, 416099180856), (6, 346749317380), (8, 260061988035), (10, 208049590428), (12, 173374658690), (15, 138699726952), (20, 104024795214), (24, 86687329345), (30, 69349863476), (40, 52012397607), (60, 34674931738), (120, 17337465869), (389, 5348318520), (503, 4136174760), (778, 2674159260), (1006, 2068087380), (1167, 1782772840), (1509, 1378724920), (1556, 1337079630), (1945, 1069663704), (2012, 1034043690), (2334, 891386420), (2515, 827234952), (3018, 689362460), (3112, 668539815), (3890, 534831852), (4024, 517021845), (4668, 445693210), (5030, 413617476), (5835, 356554568), (6036, 344681230), (7545, 275744984), (7780, 267415926), (9336, 222846605), (10060, 206808738), (11670, 178277284), (12072, 172340615), (15090, 137872492), (15560, 133707963), (20120, 103404369), (23340, 89138642), (30180, 68936246), (46680, 44569321), (60360, 34468123), (88607, 23480040), (177214, 11740020), (195667, 10632840), (265821, 7826680), (354428, 5870010), (391334, 5316420), (443035, 4696008), (531642, 3913340), (587001, 3544280), (708856, 2935005), (782668, 2658210), (886070, 2348004), (978335, 2126568), (1063284, 1956670), (1174002, 1772140), (1329105, 1565336)]