578797920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{133981}}^1$

素因数の和:134005

約数の個数: 96

約数和(自身を含む): 2025807840

約数和(自身を除く): 1447009920

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, 133981, 267962, 401943, 535924, 669905, 803886, 1071848, 1205829, 1339810, 1607772, 2009715, 2143696, 2411658, 2679620, 3215544, 3617487, 4019430, 4287392, 4823316, 5359240, 6029145, 6431088, 7234974, 8038860, 9646632, 10718480, 12058290, 12862176, 14469948, 16077720, 18087435, 19293264, 21436960, 24116580, 28939896, 32155440, 36174870, 38586528, 48233160, 57879792, 64310880, 72349740, 96466320, 115759584, 144699480, 192932640, 289398960, 578797920]

約数ペア:

[(1, 578797920), (2, 289398960), (3, 192932640), (4, 144699480), (5, 115759584), (6, 96466320), (8, 72349740), (9, 64310880), (10, 57879792), (12, 48233160), (15, 38586528), (16, 36174870), (18, 32155440), (20, 28939896), (24, 24116580), (27, 21436960), (30, 19293264), (32, 18087435), (36, 16077720), (40, 14469948), (45, 12862176), (48, 12058290), (54, 10718480), (60, 9646632), (72, 8038860), (80, 7234974), (90, 6431088), (96, 6029145), (108, 5359240), (120, 4823316), (135, 4287392), (144, 4019430), (160, 3617487), (180, 3215544), (216, 2679620), (240, 2411658), (270, 2143696), (288, 2009715), (360, 1607772), (432, 1339810), (480, 1205829), (540, 1071848), (720, 803886), (864, 669905), (1080, 535924), (1440, 401943), (2160, 267962), (4320, 133981)]