55206720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 196733160

約数和(自身を除く): 141526440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 661, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1322, 1392, 1440, 1740, 1856, 1983, 2088, 2320, 2610, 2644, 2784, 2880, 3305, 3480, 3966, 4176, 4640, 5220, 5288, 5568, 5949, 6610, 6960, 7932, 8352, 9280, 9915, 10440, 10576, 11898, 13220, 13920, 15864, 16704, 19169, 19830, 20880, 21152, 23796, 26440, 27840, 29745, 31728, 38338, 39660, 41760, 42304, 47592, 52880, 57507, 59490, 63456, 76676, 79320, 83520, 95184, 95845, 105760, 115014, 118980, 126912, 153352, 158640, 172521, 190368, 191690, 211520, 230028, 237960, 287535, 306704, 317280, 345042, 380736, 383380, 460056, 475920, 575070, 613408, 634560, 690084, 766760, 862605, 920112, 951840, 1150140, 1226816, 1380168, 1533520, 1725210, 1840224, 1903680, 2300280, 2760336, 3067040, 3450420, 3680448, 4600560, 5520672, 6134080, 6900840, 9201120, 11041344, 13801680, 18402240, 27603360, 55206720]

約数ペア:

[(1, 55206720), (2, 27603360), (3, 18402240), (4, 13801680), (5, 11041344), (6, 9201120), (8, 6900840), (9, 6134080), (10, 5520672), (12, 4600560), (15, 3680448), (16, 3450420), (18, 3067040), (20, 2760336), (24, 2300280), (29, 1903680), (30, 1840224), (32, 1725210), (36, 1533520), (40, 1380168), (45, 1226816), (48, 1150140), (58, 951840), (60, 920112), (64, 862605), (72, 766760), (80, 690084), (87, 634560), (90, 613408), (96, 575070), (116, 475920), (120, 460056), (144, 383380), (145, 380736), (160, 345042), (174, 317280), (180, 306704), (192, 287535), (232, 237960), (240, 230028), (261, 211520), (288, 191690), (290, 190368), (320, 172521), (348, 158640), (360, 153352), (435, 126912), (464, 118980), (480, 115014), (522, 105760), (576, 95845), (580, 95184), (661, 83520), (696, 79320), (720, 76676), (870, 63456), (928, 59490), (960, 57507), (1044, 52880), (1160, 47592), (1305, 42304), (1322, 41760), (1392, 39660), (1440, 38338), (1740, 31728), (1856, 29745), (1983, 27840), (2088, 26440), (2320, 23796), (2610, 21152), (2644, 20880), (2784, 19830), (2880, 19169), (3305, 16704), (3480, 15864), (3966, 13920), (4176, 13220), (4640, 11898), (5220, 10576), (5288, 10440), (5568, 9915), (5949, 9280), (6610, 8352), (6960, 7932)]