246627840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 160

約数和(自身を含む): 835259040

約数和(自身を除く): 588631200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1889, 1920, 2040, 2176, 2560, 2720, 3264, 3778, 3840, 4080, 4352, 5440, 5667, 6528, 7556, 7680, 8160, 8704, 9445, 10880, 11334, 13056, 15112, 16320, 18890, 21760, 22668, 26112, 28335, 30224, 32113, 32640, 37780, 43520, 45336, 56670, 60448, 64226, 65280, 75560, 90672, 96339, 113340, 120896, 128452, 130560, 151120, 160565, 181344, 192678, 226680, 241792, 256904, 302240, 321130, 362688, 385356, 453360, 481695, 483584, 513808, 604480, 642260, 725376, 770712, 906720, 963390, 967168, 1027616, 1208960, 1284520, 1450752, 1541424, 1813440, 1926780, 2055232, 2417920, 2569040, 2901504, 3082848, 3626880, 3853560, 4110464, 4835840, 5138080, 6165696, 7253760, 7707120, 8220928, 10276160, 12331392, 14507520, 15414240, 16441856, 20552320, 24662784, 30828480, 41104640, 49325568, 61656960, 82209280, 123313920, 246627840]

約数ペア:

[(1, 246627840), (2, 123313920), (3, 82209280), (4, 61656960), (5, 49325568), (6, 41104640), (8, 30828480), (10, 24662784), (12, 20552320), (15, 16441856), (16, 15414240), (17, 14507520), (20, 12331392), (24, 10276160), (30, 8220928), (32, 7707120), (34, 7253760), (40, 6165696), (48, 5138080), (51, 4835840), (60, 4110464), (64, 3853560), (68, 3626880), (80, 3082848), (85, 2901504), (96, 2569040), (102, 2417920), (120, 2055232), (128, 1926780), (136, 1813440), (160, 1541424), (170, 1450752), (192, 1284520), (204, 1208960), (240, 1027616), (255, 967168), (256, 963390), (272, 906720), (320, 770712), (340, 725376), (384, 642260), (408, 604480), (480, 513808), (510, 483584), (512, 481695), (544, 453360), (640, 385356), (680, 362688), (768, 321130), (816, 302240), (960, 256904), (1020, 241792), (1088, 226680), (1280, 192678), (1360, 181344), (1536, 160565), (1632, 151120), (1889, 130560), (1920, 128452), (2040, 120896), (2176, 113340), (2560, 96339), (2720, 90672), (3264, 75560), (3778, 65280), (3840, 64226), (4080, 60448), (4352, 56670), (5440, 45336), (5667, 43520), (6528, 37780), (7556, 32640), (7680, 32113), (8160, 30224), (8704, 28335), (9445, 26112), (10880, 22668), (11334, 21760), (13056, 18890), (15112, 16320)]