89339040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8863}}^1$

素因数の和:8891

約数の個数: 144

約数和(自身を含む): 348461568

約数和(自身を除く): 259122528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8863, 10080, 17726, 26589, 35452, 44315, 53178, 62041, 70904, 79767, 88630, 106356, 124082, 132945, 141808, 159534, 177260, 186123, 212712, 248164, 265890, 283616, 310205, 319068, 354520, 372246, 398835, 425424, 496328, 531780, 558369, 620410, 638136, 709040, 744492, 797670, 850848, 930615, 992656, 1063560, 1116738, 1240820, 1276272, 1418080, 1488984, 1595340, 1861230, 1985312, 2127120, 2233476, 2481640, 2552544, 2791845, 2977968, 3190680, 3722460, 4254240, 4466952, 4963280, 5583690, 5955936, 6381360, 7444920, 8933904, 9926560, 11167380, 12762720, 14889840, 17867808, 22334760, 29779680, 44669520, 89339040]

約数ペア:

[(1, 89339040), (2, 44669520), (3, 29779680), (4, 22334760), (5, 17867808), (6, 14889840), (7, 12762720), (8, 11167380), (9, 9926560), (10, 8933904), (12, 7444920), (14, 6381360), (15, 5955936), (16, 5583690), (18, 4963280), (20, 4466952), (21, 4254240), (24, 3722460), (28, 3190680), (30, 2977968), (32, 2791845), (35, 2552544), (36, 2481640), (40, 2233476), (42, 2127120), (45, 1985312), (48, 1861230), (56, 1595340), (60, 1488984), (63, 1418080), (70, 1276272), (72, 1240820), (80, 1116738), (84, 1063560), (90, 992656), (96, 930615), (105, 850848), (112, 797670), (120, 744492), (126, 709040), (140, 638136), (144, 620410), (160, 558369), (168, 531780), (180, 496328), (210, 425424), (224, 398835), (240, 372246), (252, 354520), (280, 319068), (288, 310205), (315, 283616), (336, 265890), (360, 248164), (420, 212712), (480, 186123), (504, 177260), (560, 159534), (630, 141808), (672, 132945), (720, 124082), (840, 106356), (1008, 88630), (1120, 79767), (1260, 70904), (1440, 62041), (1680, 53178), (2016, 44315), (2520, 35452), (3360, 26589), (5040, 17726), (8863, 10080)]