15207581280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{62987}}^1$

素因数の和:63508

約数の個数: 96

約数和(自身を含む): 47999879424

約数和(自身を除く): 32792298144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 503, 1006, 1509, 2012, 2515, 3018, 4024, 5030, 6036, 7545, 8048, 10060, 12072, 15090, 16096, 20120, 24144, 30180, 40240, 48288, 60360, 62987, 80480, 120720, 125974, 188961, 241440, 251948, 314935, 377922, 503896, 629870, 755844, 944805, 1007792, 1259740, 1511688, 1889610, 2015584, 2519480, 3023376, 3779220, 5038960, 6046752, 7558440, 10077920, 15116880, 30233760, 31682461, 63364922, 95047383, 126729844, 158412305, 190094766, 253459688, 316824610, 380189532, 475236915, 506919376, 633649220, 760379064, 950473830, 1013838752, 1267298440, 1520758128, 1900947660, 2534596880, 3041516256, 3801895320, 5069193760, 7603790640, 15207581280]

約数ペア:

[(1, 15207581280), (2, 7603790640), (3, 5069193760), (4, 3801895320), (5, 3041516256), (6, 2534596880), (8, 1900947660), (10, 1520758128), (12, 1267298440), (15, 1013838752), (16, 950473830), (20, 760379064), (24, 633649220), (30, 506919376), (32, 475236915), (40, 380189532), (48, 316824610), (60, 253459688), (80, 190094766), (96, 158412305), (120, 126729844), (160, 95047383), (240, 63364922), (480, 31682461), (503, 30233760), (1006, 15116880), (1509, 10077920), (2012, 7558440), (2515, 6046752), (3018, 5038960), (4024, 3779220), (5030, 3023376), (6036, 2519480), (7545, 2015584), (8048, 1889610), (10060, 1511688), (12072, 1259740), (15090, 1007792), (16096, 944805), (20120, 755844), (24144, 629870), (30180, 503896), (40240, 377922), (48288, 314935), (60360, 251948), (62987, 241440), (80480, 188961), (120720, 125974)]