245625840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3151

約数の個数: 120

約数和(自身を含む): 832469040

約数和(自身を除く): 586843200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3019, 3390, 4068, 4520, 5085, 5424, 6038, 6780, 8136, 9040, 9057, 10170, 12076, 13560, 15095, 16272, 18114, 20340, 24152, 27120, 27171, 30190, 36228, 40680, 45285, 48304, 54342, 60380, 72456, 81360, 90570, 108684, 120760, 135855, 144912, 181140, 217368, 241520, 271710, 341147, 362280, 434736, 543420, 682294, 724560, 1023441, 1086840, 1364588, 1705735, 2046882, 2173680, 2729176, 3070323, 3411470, 4093764, 5117205, 5458352, 6140646, 6822940, 8187528, 10234410, 12281292, 13645880, 15351615, 16375056, 20468820, 24562584, 27291760, 30703230, 40937640, 49125168, 61406460, 81875280, 122812920, 245625840]

約数ペア:

[(1, 245625840), (2, 122812920), (3, 81875280), (4, 61406460), (5, 49125168), (6, 40937640), (8, 30703230), (9, 27291760), (10, 24562584), (12, 20468820), (15, 16375056), (16, 15351615), (18, 13645880), (20, 12281292), (24, 10234410), (30, 8187528), (36, 6822940), (40, 6140646), (45, 5458352), (48, 5117205), (60, 4093764), (72, 3411470), (80, 3070323), (90, 2729176), (113, 2173680), (120, 2046882), (144, 1705735), (180, 1364588), (226, 1086840), (240, 1023441), (339, 724560), (360, 682294), (452, 543420), (565, 434736), (678, 362280), (720, 341147), (904, 271710), (1017, 241520), (1130, 217368), (1356, 181140), (1695, 144912), (1808, 135855), (2034, 120760), (2260, 108684), (2712, 90570), (3019, 81360), (3390, 72456), (4068, 60380), (4520, 54342), (5085, 48304), (5424, 45285), (6038, 40680), (6780, 36228), (8136, 30190), (9040, 27171), (9057, 27120), (10170, 24152), (12076, 20340), (13560, 18114), (15095, 16272)]