1089367320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3485

約数の個数: 128

約数和(自身を含む): 3403419840

約数和(自身を除く): 2314052520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 365, 370, 438, 444, 555, 584, 730, 740, 876, 888, 1095, 1110, 1460, 1480, 1752, 2190, 2220, 2701, 2920, 3361, 4380, 4440, 5402, 6722, 8103, 8760, 10083, 10804, 13444, 13505, 16206, 16805, 20166, 21608, 26888, 27010, 32412, 33610, 40332, 40515, 50415, 54020, 64824, 67220, 80664, 81030, 100830, 108040, 124357, 134440, 162060, 201660, 245353, 248714, 324120, 373071, 403320, 490706, 497428, 621785, 736059, 746142, 981412, 994856, 1226765, 1243570, 1472118, 1492284, 1865355, 1962824, 2453530, 2487140, 2944236, 2984568, 3680295, 3730710, 4907060, 4974280, 5888472, 7360590, 7461420, 9078061, 9814120, 14721180, 14922840, 18156122, 27234183, 29442360, 36312244, 45390305, 54468366, 72624488, 90780610, 108936732, 136170915, 181561220, 217873464, 272341830, 363122440, 544683660, 1089367320]

約数ペア:

[(1, 1089367320), (2, 544683660), (3, 363122440), (4, 272341830), (5, 217873464), (6, 181561220), (8, 136170915), (10, 108936732), (12, 90780610), (15, 72624488), (20, 54468366), (24, 45390305), (30, 36312244), (37, 29442360), (40, 27234183), (60, 18156122), (73, 14922840), (74, 14721180), (111, 9814120), (120, 9078061), (146, 7461420), (148, 7360590), (185, 5888472), (219, 4974280), (222, 4907060), (292, 3730710), (296, 3680295), (365, 2984568), (370, 2944236), (438, 2487140), (444, 2453530), (555, 1962824), (584, 1865355), (730, 1492284), (740, 1472118), (876, 1243570), (888, 1226765), (1095, 994856), (1110, 981412), (1460, 746142), (1480, 736059), (1752, 621785), (2190, 497428), (2220, 490706), (2701, 403320), (2920, 373071), (3361, 324120), (4380, 248714), (4440, 245353), (5402, 201660), (6722, 162060), (8103, 134440), (8760, 124357), (10083, 108040), (10804, 100830), (13444, 81030), (13505, 80664), (16206, 67220), (16805, 64824), (20166, 54020), (21608, 50415), (26888, 40515), (27010, 40332), (32412, 33610)]