259690320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1234

約数の個数: 160

約数和(自身を含む): 903513600

約数和(自身を除く): 643823280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1103, 1308, 1635, 1744, 1962, 2160, 2180, 2206, 2616, 2943, 3270, 3309, 3924, 4360, 4412, 4905, 5232, 5515, 5886, 6540, 6618, 7848, 8720, 8824, 9810, 9927, 11030, 11772, 13080, 13236, 14715, 15696, 16545, 17648, 19620, 19854, 22060, 23544, 26160, 26472, 29430, 29781, 33090, 39240, 39708, 44120, 47088, 49635, 52944, 58860, 59562, 66180, 78480, 79416, 88240, 99270, 117720, 119124, 120227, 132360, 148905, 158832, 198540, 235440, 238248, 240454, 264720, 297810, 360681, 397080, 476496, 480908, 595620, 601135, 721362, 794160, 961816, 1082043, 1191240, 1202270, 1442724, 1803405, 1923632, 2164086, 2382480, 2404540, 2885448, 3246129, 3606810, 4328172, 4809080, 5410215, 5770896, 6492258, 7213620, 8656344, 9618160, 10820430, 12984516, 14427240, 16230645, 17312688, 21640860, 25969032, 28854480, 32461290, 43281720, 51938064, 64922580, 86563440, 129845160, 259690320]

約数ペア:

[(1, 259690320), (2, 129845160), (3, 86563440), (4, 64922580), (5, 51938064), (6, 43281720), (8, 32461290), (9, 28854480), (10, 25969032), (12, 21640860), (15, 17312688), (16, 16230645), (18, 14427240), (20, 12984516), (24, 10820430), (27, 9618160), (30, 8656344), (36, 7213620), (40, 6492258), (45, 5770896), (48, 5410215), (54, 4809080), (60, 4328172), (72, 3606810), (80, 3246129), (90, 2885448), (108, 2404540), (109, 2382480), (120, 2164086), (135, 1923632), (144, 1803405), (180, 1442724), (216, 1202270), (218, 1191240), (240, 1082043), (270, 961816), (327, 794160), (360, 721362), (432, 601135), (436, 595620), (540, 480908), (545, 476496), (654, 397080), (720, 360681), (872, 297810), (981, 264720), (1080, 240454), (1090, 238248), (1103, 235440), (1308, 198540), (1635, 158832), (1744, 148905), (1962, 132360), (2160, 120227), (2180, 119124), (2206, 117720), (2616, 99270), (2943, 88240), (3270, 79416), (3309, 78480), (3924, 66180), (4360, 59562), (4412, 58860), (4905, 52944), (5232, 49635), (5515, 47088), (5886, 44120), (6540, 39708), (6618, 39240), (7848, 33090), (8720, 29781), (8824, 29430), (9810, 26472), (9927, 26160), (11030, 23544), (11772, 22060), (13080, 19854), (13236, 19620), (14715, 17648), (15696, 16545)]