260262720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 168

約数和(自身を含む): 928628064

約数和(自身を除く): 668365344

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3347, 3888, 4320, 4860, 5184, 6480, 6694, 7776, 8640, 9720, 10041, 12960, 13388, 15552, 16735, 19440, 20082, 25920, 26776, 30123, 33470, 38880, 40164, 50205, 53552, 60246, 66940, 77760, 80328, 90369, 100410, 107104, 120492, 133880, 150615, 160656, 180738, 200820, 214208, 240984, 267760, 271107, 301230, 321312, 361476, 401640, 451845, 481968, 535520, 542214, 602460, 642624, 722952, 803280, 813321, 903690, 963936, 1071040, 1084428, 1204920, 1355535, 1445904, 1606560, 1626642, 1807380, 1927872, 2168856, 2409840, 2711070, 2891808, 3213120, 3253284, 3614760, 4066605, 4337712, 4819680, 5422140, 5783616, 6506568, 7229520, 8133210, 8675424, 9639360, 10844280, 13013136, 14459040, 16266420, 17350848, 21688560, 26026272, 28918080, 32532840, 43377120, 52052544, 65065680, 86754240, 130131360, 260262720]

約数ペア:

[(1, 260262720), (2, 130131360), (3, 86754240), (4, 65065680), (5, 52052544), (6, 43377120), (8, 32532840), (9, 28918080), (10, 26026272), (12, 21688560), (15, 17350848), (16, 16266420), (18, 14459040), (20, 13013136), (24, 10844280), (27, 9639360), (30, 8675424), (32, 8133210), (36, 7229520), (40, 6506568), (45, 5783616), (48, 5422140), (54, 4819680), (60, 4337712), (64, 4066605), (72, 3614760), (80, 3253284), (81, 3213120), (90, 2891808), (96, 2711070), (108, 2409840), (120, 2168856), (135, 1927872), (144, 1807380), (160, 1626642), (162, 1606560), (180, 1445904), (192, 1355535), (216, 1204920), (240, 1084428), (243, 1071040), (270, 963936), (288, 903690), (320, 813321), (324, 803280), (360, 722952), (405, 642624), (432, 602460), (480, 542214), (486, 535520), (540, 481968), (576, 451845), (648, 401640), (720, 361476), (810, 321312), (864, 301230), (960, 271107), (972, 267760), (1080, 240984), (1215, 214208), (1296, 200820), (1440, 180738), (1620, 160656), (1728, 150615), (1944, 133880), (2160, 120492), (2430, 107104), (2592, 100410), (2880, 90369), (3240, 80328), (3347, 77760), (3888, 66940), (4320, 60246), (4860, 53552), (5184, 50205), (6480, 40164), (6694, 38880), (7776, 33470), (8640, 30123), (9720, 26776), (10041, 25920), (12960, 20082), (13388, 19440), (15552, 16735)]