5142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 17849088

約数和(自身を除く): 12706368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 487, 528, 660, 704, 880, 960, 974, 1056, 1320, 1461, 1760, 1948, 2112, 2435, 2640, 2922, 3520, 3896, 4870, 5280, 5357, 5844, 7305, 7792, 9740, 10560, 10714, 11688, 14610, 15584, 16071, 19480, 21428, 23376, 26785, 29220, 31168, 32142, 38960, 42856, 46752, 53570, 58440, 64284, 77920, 80355, 85712, 93504, 107140, 116880, 128568, 155840, 160710, 171424, 214280, 233760, 257136, 321420, 342848, 428560, 467520, 514272, 642840, 857120, 1028544, 1285680, 1714240, 2571360, 5142720]

約数ペア:

[(1, 5142720), (2, 2571360), (3, 1714240), (4, 1285680), (5, 1028544), (6, 857120), (8, 642840), (10, 514272), (11, 467520), (12, 428560), (15, 342848), (16, 321420), (20, 257136), (22, 233760), (24, 214280), (30, 171424), (32, 160710), (33, 155840), (40, 128568), (44, 116880), (48, 107140), (55, 93504), (60, 85712), (64, 80355), (66, 77920), (80, 64284), (88, 58440), (96, 53570), (110, 46752), (120, 42856), (132, 38960), (160, 32142), (165, 31168), (176, 29220), (192, 26785), (220, 23376), (240, 21428), (264, 19480), (320, 16071), (330, 15584), (352, 14610), (440, 11688), (480, 10714), (487, 10560), (528, 9740), (660, 7792), (704, 7305), (880, 5844), (960, 5357), (974, 5280), (1056, 4870), (1320, 3896), (1461, 3520), (1760, 2922), (1948, 2640), (2112, 2435)]