38401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3088

約数の個数: 80

約数和(自身を含む): 121331520

約数和(自身を除く): 82929840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3019, 3180, 4240, 6038, 6360, 9057, 12076, 12720, 15095, 18114, 24152, 30190, 36228, 45285, 48304, 60380, 72456, 90570, 120760, 144912, 160007, 181140, 241520, 320014, 362280, 480021, 640028, 724560, 800035, 960042, 1280056, 1600070, 1920084, 2400105, 2560112, 3200140, 3840168, 4800210, 6400280, 7680336, 9600420, 12800560, 19200840, 38401680]

約数ペア:

[(1, 38401680), (2, 19200840), (3, 12800560), (4, 9600420), (5, 7680336), (6, 6400280), (8, 4800210), (10, 3840168), (12, 3200140), (15, 2560112), (16, 2400105), (20, 1920084), (24, 1600070), (30, 1280056), (40, 960042), (48, 800035), (53, 724560), (60, 640028), (80, 480021), (106, 362280), (120, 320014), (159, 241520), (212, 181140), (240, 160007), (265, 144912), (318, 120760), (424, 90570), (530, 72456), (636, 60380), (795, 48304), (848, 45285), (1060, 36228), (1272, 30190), (1590, 24152), (2120, 18114), (2544, 15095), (3019, 12720), (3180, 12076), (4240, 9057), (6038, 6360)]