128105280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14827}}^1$

素因数の和:14853

約数の個数: 112

約数和(自身を含む): 451957440

約数和(自身を除く): 323852160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14827, 29654, 44481, 59308, 74135, 88962, 118616, 133443, 148270, 177924, 222405, 237232, 266886, 296540, 355848, 400329, 444810, 474464, 533772, 593080, 667215, 711696, 800658, 889620, 948928, 1067544, 1186160, 1334430, 1423392, 1601316, 1779240, 2001645, 2135088, 2372320, 2668860, 2846784, 3202632, 3558480, 4003290, 4270176, 4744640, 5337720, 6405264, 7116960, 8006580, 8540352, 10675440, 12810528, 14233920, 16013160, 21350880, 25621056, 32026320, 42701760, 64052640, 128105280]

約数ペア:

[(1, 128105280), (2, 64052640), (3, 42701760), (4, 32026320), (5, 25621056), (6, 21350880), (8, 16013160), (9, 14233920), (10, 12810528), (12, 10675440), (15, 8540352), (16, 8006580), (18, 7116960), (20, 6405264), (24, 5337720), (27, 4744640), (30, 4270176), (32, 4003290), (36, 3558480), (40, 3202632), (45, 2846784), (48, 2668860), (54, 2372320), (60, 2135088), (64, 2001645), (72, 1779240), (80, 1601316), (90, 1423392), (96, 1334430), (108, 1186160), (120, 1067544), (135, 948928), (144, 889620), (160, 800658), (180, 711696), (192, 667215), (216, 593080), (240, 533772), (270, 474464), (288, 444810), (320, 400329), (360, 355848), (432, 296540), (480, 266886), (540, 237232), (576, 222405), (720, 177924), (864, 148270), (960, 133443), (1080, 118616), (1440, 88962), (1728, 74135), (2160, 59308), (2880, 44481), (4320, 29654), (8640, 14827)]