3880454520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{254623}}^1$

素因数の和:254764

約数の個数: 64

約数和(自身を含む): 11733073920

約数和(自身を除く): 7852619400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 254623, 509246, 763869, 1018492, 1273115, 1527738, 2036984, 2546230, 3055476, 3819345, 5092460, 6110952, 7638690, 10184920, 15277380, 30554760, 32337121, 64674242, 97011363, 129348484, 161685605, 194022726, 258696968, 323371210, 388045452, 485056815, 646742420, 776090904, 970113630, 1293484840, 1940227260, 3880454520]

約数ペア:

[(1, 3880454520), (2, 1940227260), (3, 1293484840), (4, 970113630), (5, 776090904), (6, 646742420), (8, 485056815), (10, 388045452), (12, 323371210), (15, 258696968), (20, 194022726), (24, 161685605), (30, 129348484), (40, 97011363), (60, 64674242), (120, 32337121), (127, 30554760), (254, 15277380), (381, 10184920), (508, 7638690), (635, 6110952), (762, 5092460), (1016, 3819345), (1270, 3055476), (1524, 2546230), (1905, 2036984), (2540, 1527738), (3048, 1273115), (3810, 1018492), (5080, 763869), (7620, 509246), (15240, 254623)]