165157920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{38231}}^1$

素因数の和:38255

約数の個数: 96

約数和(自身を含む): 578067840

約数和(自身を除く): 412909920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 38231, 76462, 114693, 152924, 191155, 229386, 305848, 344079, 382310, 458772, 573465, 611696, 688158, 764620, 917544, 1032237, 1146930, 1223392, 1376316, 1529240, 1720395, 1835088, 2064474, 2293860, 2752632, 3058480, 3440790, 3670176, 4128948, 4587720, 5161185, 5505264, 6116960, 6881580, 8257896, 9175440, 10322370, 11010528, 13763160, 16515792, 18350880, 20644740, 27526320, 33031584, 41289480, 55052640, 82578960, 165157920]

約数ペア:

[(1, 165157920), (2, 82578960), (3, 55052640), (4, 41289480), (5, 33031584), (6, 27526320), (8, 20644740), (9, 18350880), (10, 16515792), (12, 13763160), (15, 11010528), (16, 10322370), (18, 9175440), (20, 8257896), (24, 6881580), (27, 6116960), (30, 5505264), (32, 5161185), (36, 4587720), (40, 4128948), (45, 3670176), (48, 3440790), (54, 3058480), (60, 2752632), (72, 2293860), (80, 2064474), (90, 1835088), (96, 1720395), (108, 1529240), (120, 1376316), (135, 1223392), (144, 1146930), (160, 1032237), (180, 917544), (216, 764620), (240, 688158), (270, 611696), (288, 573465), (360, 458772), (432, 382310), (480, 344079), (540, 305848), (720, 229386), (864, 191155), (1080, 152924), (1440, 114693), (2160, 76462), (4320, 38231)]