555901320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9695

約数の個数: 128

約数和(自身を含む): 1844720640

約数和(自身を除く): 1288819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 9631, 11544, 14430, 19240, 19262, 28860, 28893, 38524, 48155, 57720, 57786, 77048, 96310, 115572, 125203, 144465, 192620, 231144, 250406, 288930, 356347, 375609, 385240, 500812, 577860, 626015, 712694, 751218, 1001624, 1069041, 1155720, 1252030, 1425388, 1502436, 1781735, 1878045, 2138082, 2504060, 2850776, 3004872, 3563470, 3756090, 4276164, 4632511, 5008120, 5345205, 7126940, 7512180, 8552328, 9265022, 10690410, 13897533, 14253880, 15024360, 18530044, 21380820, 23162555, 27795066, 37060088, 42761640, 46325110, 55590132, 69487665, 92650220, 111180264, 138975330, 185300440, 277950660, 555901320]

約数ペア:

[(1, 555901320), (2, 277950660), (3, 185300440), (4, 138975330), (5, 111180264), (6, 92650220), (8, 69487665), (10, 55590132), (12, 46325110), (13, 42761640), (15, 37060088), (20, 27795066), (24, 23162555), (26, 21380820), (30, 18530044), (37, 15024360), (39, 14253880), (40, 13897533), (52, 10690410), (60, 9265022), (65, 8552328), (74, 7512180), (78, 7126940), (104, 5345205), (111, 5008120), (120, 4632511), (130, 4276164), (148, 3756090), (156, 3563470), (185, 3004872), (195, 2850776), (222, 2504060), (260, 2138082), (296, 1878045), (312, 1781735), (370, 1502436), (390, 1425388), (444, 1252030), (481, 1155720), (520, 1069041), (555, 1001624), (740, 751218), (780, 712694), (888, 626015), (962, 577860), (1110, 500812), (1443, 385240), (1480, 375609), (1560, 356347), (1924, 288930), (2220, 250406), (2405, 231144), (2886, 192620), (3848, 144465), (4440, 125203), (4810, 115572), (5772, 96310), (7215, 77048), (9620, 57786), (9631, 57720), (11544, 48155), (14430, 38524), (19240, 28893), (19262, 28860)]