298571520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6018

約数の個数: 144

約数和(自身を含む): 1027085472

約数和(自身を除く): 728513952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 5981, 6240, 8320, 9984, 11962, 12480, 16640, 17943, 23924, 24960, 29905, 35886, 47848, 49920, 59810, 71772, 77753, 89715, 95696, 119620, 143544, 155506, 179430, 191392, 233259, 239240, 287088, 311012, 358860, 382784, 388765, 466518, 478480, 574176, 622024, 717720, 765568, 777530, 933036, 956960, 1148352, 1166295, 1244048, 1435440, 1531136, 1555060, 1866072, 1913920, 2296704, 2332590, 2488096, 2870880, 3110120, 3732144, 3827840, 4593408, 4665180, 4976192, 5741760, 6220240, 7464288, 7655680, 9330360, 9952384, 11483520, 12440480, 14928576, 18660720, 19904768, 22967040, 24880960, 29857152, 37321440, 49761920, 59714304, 74642880, 99523840, 149285760, 298571520]

約数ペア:

[(1, 298571520), (2, 149285760), (3, 99523840), (4, 74642880), (5, 59714304), (6, 49761920), (8, 37321440), (10, 29857152), (12, 24880960), (13, 22967040), (15, 19904768), (16, 18660720), (20, 14928576), (24, 12440480), (26, 11483520), (30, 9952384), (32, 9330360), (39, 7655680), (40, 7464288), (48, 6220240), (52, 5741760), (60, 4976192), (64, 4665180), (65, 4593408), (78, 3827840), (80, 3732144), (96, 3110120), (104, 2870880), (120, 2488096), (128, 2332590), (130, 2296704), (156, 1913920), (160, 1866072), (192, 1555060), (195, 1531136), (208, 1435440), (240, 1244048), (256, 1166295), (260, 1148352), (312, 956960), (320, 933036), (384, 777530), (390, 765568), (416, 717720), (480, 622024), (520, 574176), (624, 478480), (640, 466518), (768, 388765), (780, 382784), (832, 358860), (960, 311012), (1040, 287088), (1248, 239240), (1280, 233259), (1560, 191392), (1664, 179430), (1920, 155506), (2080, 143544), (2496, 119620), (3120, 95696), (3328, 89715), (3840, 77753), (4160, 71772), (4992, 59810), (5981, 49920), (6240, 47848), (8320, 35886), (9984, 29905), (11962, 24960), (12480, 23924), (16640, 17943)]