493709520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3389}}^1$

素因数の和:4012

約数の個数: 80

約数和(自身を含む): 1533473280

約数和(自身を除く): 1039763760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1821, 2428, 3035, 3389, 3642, 4856, 6070, 6778, 7284, 9105, 9712, 10167, 12140, 13556, 14568, 16945, 18210, 20334, 24280, 27112, 29136, 33890, 36420, 40668, 48560, 50835, 54224, 67780, 72840, 81336, 101670, 135560, 145680, 162672, 203340, 271120, 406680, 813360, 2057123, 4114246, 6171369, 8228492, 10285615, 12342738, 16456984, 20571230, 24685476, 30856845, 32913968, 41142460, 49370952, 61713690, 82284920, 98741904, 123427380, 164569840, 246854760, 493709520]

約数ペア:

[(1, 493709520), (2, 246854760), (3, 164569840), (4, 123427380), (5, 98741904), (6, 82284920), (8, 61713690), (10, 49370952), (12, 41142460), (15, 32913968), (16, 30856845), (20, 24685476), (24, 20571230), (30, 16456984), (40, 12342738), (48, 10285615), (60, 8228492), (80, 6171369), (120, 4114246), (240, 2057123), (607, 813360), (1214, 406680), (1821, 271120), (2428, 203340), (3035, 162672), (3389, 145680), (3642, 135560), (4856, 101670), (6070, 81336), (6778, 72840), (7284, 67780), (9105, 54224), (9712, 50835), (10167, 48560), (12140, 40668), (13556, 36420), (14568, 33890), (16945, 29136), (18210, 27112), (20334, 24280)]