1458905040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{675419}}^1$

素因数の和:675441

約数の個数: 80

約数和(自身を含む): 5025124800

約数和(自身を除く): 3566219760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 675419, 1350838, 2026257, 2701676, 3377095, 4052514, 5403352, 6078771, 6754190, 8105028, 10131285, 10806704, 12157542, 13508380, 16210056, 18236313, 20262570, 24315084, 27016760, 30393855, 32420112, 36472626, 40525140, 48630168, 54033520, 60787710, 72945252, 81050280, 91181565, 97260336, 121575420, 145890504, 162100560, 182363130, 243150840, 291781008, 364726260, 486301680, 729452520, 1458905040]

約数ペア:

[(1, 1458905040), (2, 729452520), (3, 486301680), (4, 364726260), (5, 291781008), (6, 243150840), (8, 182363130), (9, 162100560), (10, 145890504), (12, 121575420), (15, 97260336), (16, 91181565), (18, 81050280), (20, 72945252), (24, 60787710), (27, 54033520), (30, 48630168), (36, 40525140), (40, 36472626), (45, 32420112), (48, 30393855), (54, 27016760), (60, 24315084), (72, 20262570), (80, 18236313), (90, 16210056), (108, 13508380), (120, 12157542), (135, 10806704), (144, 10131285), (180, 8105028), (216, 6754190), (240, 6078771), (270, 5403352), (360, 4052514), (432, 3377095), (540, 2701676), (720, 2026257), (1080, 1350838), (2160, 675419)]