1351653480

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{15451}}^1$

素因数の和:15483

約数の個数: 128

約数和(自身を含む): 4561430400

約数和(自身を除く): 3209776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 15451, 17496, 21870, 29160, 30902, 43740, 46353, 61804, 77255, 87480, 92706, 123608, 139059, 154510, 185412, 231765, 278118, 309020, 370824, 417177, 463530, 556236, 618040, 695295, 834354, 927060, 1112472, 1251531, 1390590, 1668708, 1854120, 2085885, 2503062, 2781180, 3337416, 3754593, 4171770, 5006124, 5562360, 6257655, 7509186, 8343540, 10012248, 11263779, 12515310, 15018372, 16687080, 18772965, 22527558, 25030620, 30036744, 33791337, 37545930, 45055116, 50061240, 56318895, 67582674, 75091860, 90110232, 112637790, 135165348, 150183720, 168956685, 225275580, 270330696, 337913370, 450551160, 675826740, 1351653480]

約数ペア:

[(1, 1351653480), (2, 675826740), (3, 450551160), (4, 337913370), (5, 270330696), (6, 225275580), (8, 168956685), (9, 150183720), (10, 135165348), (12, 112637790), (15, 90110232), (18, 75091860), (20, 67582674), (24, 56318895), (27, 50061240), (30, 45055116), (36, 37545930), (40, 33791337), (45, 30036744), (54, 25030620), (60, 22527558), (72, 18772965), (81, 16687080), (90, 15018372), (108, 12515310), (120, 11263779), (135, 10012248), (162, 8343540), (180, 7509186), (216, 6257655), (243, 5562360), (270, 5006124), (324, 4171770), (360, 3754593), (405, 3337416), (486, 2781180), (540, 2503062), (648, 2085885), (729, 1854120), (810, 1668708), (972, 1390590), (1080, 1251531), (1215, 1112472), (1458, 927060), (1620, 834354), (1944, 695295), (2187, 618040), (2430, 556236), (2916, 463530), (3240, 417177), (3645, 370824), (4374, 309020), (4860, 278118), (5832, 231765), (7290, 185412), (8748, 154510), (9720, 139059), (10935, 123608), (14580, 92706), (15451, 87480), (17496, 77255), (21870, 61804), (29160, 46353), (30902, 43740)]