55931497920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2157851}}^1$

素因数の和:2157880

約数の個数: 140

約数和(自身を含む): 198958270104

約数和(自身を除く): 143026772184

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2157851, 4315702, 6473553, 8631404, 10789255, 12947106, 17262808, 19420659, 21578510, 25894212, 32367765, 34525616, 38841318, 43157020, 51788424, 58261977, 64735530, 69051232, 77682636, 86314040, 97103295, 103576848, 116523954, 129471060, 138102464, 155365272, 172628080, 174785931, 194206590, 207153696, 233047908, 258942120, 291309885, 310730544, 345256160, 349571862, 388413180, 414307392, 466095816, 517884240, 582619770, 621461088, 690512320, 699143724, 776826360, 873929655, 932191632, 1035768480, 1165239540, 1242922176, 1398287448, 1553652720, 1747859310, 1864383264, 2071536960, 2330479080, 2796574896, 3107305440, 3495718620, 3728766528, 4660958160, 5593149792, 6214610880, 6991437240, 9321916320, 11186299584, 13982874480, 18643832640, 27965748960, 55931497920]

約数ペア:

[(1, 55931497920), (2, 27965748960), (3, 18643832640), (4, 13982874480), (5, 11186299584), (6, 9321916320), (8, 6991437240), (9, 6214610880), (10, 5593149792), (12, 4660958160), (15, 3728766528), (16, 3495718620), (18, 3107305440), (20, 2796574896), (24, 2330479080), (27, 2071536960), (30, 1864383264), (32, 1747859310), (36, 1553652720), (40, 1398287448), (45, 1242922176), (48, 1165239540), (54, 1035768480), (60, 932191632), (64, 873929655), (72, 776826360), (80, 699143724), (81, 690512320), (90, 621461088), (96, 582619770), (108, 517884240), (120, 466095816), (135, 414307392), (144, 388413180), (160, 349571862), (162, 345256160), (180, 310730544), (192, 291309885), (216, 258942120), (240, 233047908), (270, 207153696), (288, 194206590), (320, 174785931), (324, 172628080), (360, 155365272), (405, 138102464), (432, 129471060), (480, 116523954), (540, 103576848), (576, 97103295), (648, 86314040), (720, 77682636), (810, 69051232), (864, 64735530), (960, 58261977), (1080, 51788424), (1296, 43157020), (1440, 38841318), (1620, 34525616), (1728, 32367765), (2160, 25894212), (2592, 21578510), (2880, 19420659), (3240, 17262808), (4320, 12947106), (5184, 10789255), (6480, 8631404), (8640, 6473553), (12960, 4315702), (25920, 2157851)]