142464240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6871

約数の個数: 120

約数和(自身を含む): 495012960

約数和(自身を除く): 352548720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6823, 6960, 10440, 13646, 20469, 20880, 27292, 34115, 40938, 54584, 61407, 68230, 81876, 102345, 109168, 122814, 136460, 163752, 197867, 204690, 245628, 272920, 307035, 327504, 395734, 409380, 491256, 545840, 593601, 614070, 791468, 818760, 982512, 989335, 1187202, 1228140, 1582936, 1637520, 1780803, 1978670, 2374404, 2456280, 2968005, 3165872, 3561606, 3957340, 4748808, 4912560, 5936010, 7123212, 7914680, 8904015, 9497616, 11872020, 14246424, 15829360, 17808030, 23744040, 28492848, 35616060, 47488080, 71232120, 142464240]

約数ペア:

[(1, 142464240), (2, 71232120), (3, 47488080), (4, 35616060), (5, 28492848), (6, 23744040), (8, 17808030), (9, 15829360), (10, 14246424), (12, 11872020), (15, 9497616), (16, 8904015), (18, 7914680), (20, 7123212), (24, 5936010), (29, 4912560), (30, 4748808), (36, 3957340), (40, 3561606), (45, 3165872), (48, 2968005), (58, 2456280), (60, 2374404), (72, 1978670), (80, 1780803), (87, 1637520), (90, 1582936), (116, 1228140), (120, 1187202), (144, 989335), (145, 982512), (174, 818760), (180, 791468), (232, 614070), (240, 593601), (261, 545840), (290, 491256), (348, 409380), (360, 395734), (435, 327504), (464, 307035), (522, 272920), (580, 245628), (696, 204690), (720, 197867), (870, 163752), (1044, 136460), (1160, 122814), (1305, 109168), (1392, 102345), (1740, 81876), (2088, 68230), (2320, 61407), (2610, 54584), (3480, 40938), (4176, 34115), (5220, 27292), (6823, 20880), (6960, 20469), (10440, 13646)]