121341240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2243

約数の個数: 160

約数和(自身を含む): 432028080

約数和(自身を除く): 310686840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2203, 2295, 2754, 3060, 3240, 3672, 4406, 4590, 5508, 6120, 6609, 6885, 8812, 9180, 11015, 11016, 13218, 13770, 17624, 18360, 19827, 22030, 26436, 27540, 33045, 37451, 39654, 44060, 52872, 55080, 59481, 66090, 74902, 79308, 88120, 99135, 112353, 118962, 132180, 149804, 158616, 178443, 187255, 198270, 224706, 237924, 264360, 297405, 299608, 337059, 356886, 374510, 396540, 449412, 475848, 561765, 594810, 674118, 713772, 749020, 793080, 892215, 898824, 1011177, 1123530, 1189620, 1348236, 1427544, 1498040, 1685295, 1784430, 2022354, 2247060, 2379240, 2696472, 3033531, 3370590, 3568860, 4044708, 4494120, 5055885, 6067062, 6741180, 7137720, 8089416, 10111770, 12134124, 13482360, 15167655, 20223540, 24268248, 30335310, 40447080, 60670620, 121341240]

約数ペア:

[(1, 121341240), (2, 60670620), (3, 40447080), (4, 30335310), (5, 24268248), (6, 20223540), (8, 15167655), (9, 13482360), (10, 12134124), (12, 10111770), (15, 8089416), (17, 7137720), (18, 6741180), (20, 6067062), (24, 5055885), (27, 4494120), (30, 4044708), (34, 3568860), (36, 3370590), (40, 3033531), (45, 2696472), (51, 2379240), (54, 2247060), (60, 2022354), (68, 1784430), (72, 1685295), (81, 1498040), (85, 1427544), (90, 1348236), (102, 1189620), (108, 1123530), (120, 1011177), (135, 898824), (136, 892215), (153, 793080), (162, 749020), (170, 713772), (180, 674118), (204, 594810), (216, 561765), (255, 475848), (270, 449412), (306, 396540), (324, 374510), (340, 356886), (360, 337059), (405, 299608), (408, 297405), (459, 264360), (510, 237924), (540, 224706), (612, 198270), (648, 187255), (680, 178443), (765, 158616), (810, 149804), (918, 132180), (1020, 118962), (1080, 112353), (1224, 99135), (1377, 88120), (1530, 79308), (1620, 74902), (1836, 66090), (2040, 59481), (2203, 55080), (2295, 52872), (2754, 44060), (3060, 39654), (3240, 37451), (3672, 33045), (4406, 27540), (4590, 26436), (5508, 22030), (6120, 19827), (6609, 18360), (6885, 17624), (8812, 13770), (9180, 13218), (11015, 11016)]