54222720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 178606080

約数和(自身を除く): 124383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 911, 930, 960, 992, 1240, 1488, 1822, 1860, 1920, 1984, 2480, 2733, 2976, 3644, 3720, 3968, 4555, 4960, 5466, 5952, 7288, 7440, 9110, 9920, 10932, 11904, 13665, 14576, 14880, 18220, 19840, 21864, 27330, 28241, 29152, 29760, 36440, 43728, 54660, 56482, 58304, 59520, 72880, 84723, 87456, 109320, 112964, 116608, 141205, 145760, 169446, 174912, 218640, 225928, 282410, 291520, 338892, 349824, 423615, 437280, 451856, 564820, 583040, 677784, 847230, 874560, 903712, 1129640, 1355568, 1694460, 1749120, 1807424, 2259280, 2711136, 3388920, 3614848, 4518560, 5422272, 6777840, 9037120, 10844544, 13555680, 18074240, 27111360, 54222720]

約数ペア:

[(1, 54222720), (2, 27111360), (3, 18074240), (4, 13555680), (5, 10844544), (6, 9037120), (8, 6777840), (10, 5422272), (12, 4518560), (15, 3614848), (16, 3388920), (20, 2711136), (24, 2259280), (30, 1807424), (31, 1749120), (32, 1694460), (40, 1355568), (48, 1129640), (60, 903712), (62, 874560), (64, 847230), (80, 677784), (93, 583040), (96, 564820), (120, 451856), (124, 437280), (128, 423615), (155, 349824), (160, 338892), (186, 291520), (192, 282410), (240, 225928), (248, 218640), (310, 174912), (320, 169446), (372, 145760), (384, 141205), (465, 116608), (480, 112964), (496, 109320), (620, 87456), (640, 84723), (744, 72880), (911, 59520), (930, 58304), (960, 56482), (992, 54660), (1240, 43728), (1488, 36440), (1822, 29760), (1860, 29152), (1920, 28241), (1984, 27330), (2480, 21864), (2733, 19840), (2976, 18220), (3644, 14880), (3720, 14576), (3968, 13665), (4555, 11904), (4960, 10932), (5466, 9920), (5952, 9110), (7288, 7440)]