252068160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 112

約数和(自身を含む): 806500800

約数和(自身を除く): 554432640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 1889, 2085, 2224, 2780, 3336, 3778, 4170, 4448, 5560, 5667, 6672, 7556, 8340, 8896, 9445, 11120, 11334, 13344, 15112, 16680, 18890, 22240, 22668, 26688, 28335, 30224, 33360, 37780, 44480, 45336, 56670, 60448, 66720, 75560, 90672, 113340, 120896, 133440, 151120, 181344, 226680, 262571, 302240, 362688, 453360, 525142, 604480, 787713, 906720, 1050284, 1312855, 1575426, 1813440, 2100568, 2625710, 3150852, 3938565, 4201136, 5251420, 6301704, 7877130, 8402272, 10502840, 12603408, 15754260, 16804544, 21005680, 25206816, 31508520, 42011360, 50413632, 63017040, 84022720, 126034080, 252068160]

約数ペア:

[(1, 252068160), (2, 126034080), (3, 84022720), (4, 63017040), (5, 50413632), (6, 42011360), (8, 31508520), (10, 25206816), (12, 21005680), (15, 16804544), (16, 15754260), (20, 12603408), (24, 10502840), (30, 8402272), (32, 7877130), (40, 6301704), (48, 5251420), (60, 4201136), (64, 3938565), (80, 3150852), (96, 2625710), (120, 2100568), (139, 1813440), (160, 1575426), (192, 1312855), (240, 1050284), (278, 906720), (320, 787713), (417, 604480), (480, 525142), (556, 453360), (695, 362688), (834, 302240), (960, 262571), (1112, 226680), (1390, 181344), (1668, 151120), (1889, 133440), (2085, 120896), (2224, 113340), (2780, 90672), (3336, 75560), (3778, 66720), (4170, 60448), (4448, 56670), (5560, 45336), (5667, 44480), (6672, 37780), (7556, 33360), (8340, 30224), (8896, 28335), (9445, 26688), (11120, 22668), (11334, 22240), (13344, 18890), (15112, 16680)]