2645348520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5303}}^1\times {\mathrm{4157}}^1$

素因数の和:9474

約数の個数: 64

約数和(自身を含む): 7939451520

約数和(自身を除く): 5294103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4157, 5303, 8314, 10606, 12471, 15909, 16628, 20785, 21212, 24942, 26515, 31818, 33256, 41570, 42424, 49884, 53030, 62355, 63636, 79545, 83140, 99768, 106060, 124710, 127272, 159090, 166280, 212120, 249420, 318180, 498840, 636360, 22044571, 44089142, 66133713, 88178284, 110222855, 132267426, 176356568, 220445710, 264534852, 330668565, 440891420, 529069704, 661337130, 881782840, 1322674260, 2645348520]

約数ペア:

[(1, 2645348520), (2, 1322674260), (3, 881782840), (4, 661337130), (5, 529069704), (6, 440891420), (8, 330668565), (10, 264534852), (12, 220445710), (15, 176356568), (20, 132267426), (24, 110222855), (30, 88178284), (40, 66133713), (60, 44089142), (120, 22044571), (4157, 636360), (5303, 498840), (8314, 318180), (10606, 249420), (12471, 212120), (15909, 166280), (16628, 159090), (20785, 127272), (21212, 124710), (24942, 106060), (26515, 99768), (31818, 83140), (33256, 79545), (41570, 63636), (42424, 62355), (49884, 53030)]