80642122920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8287}}^1\times {\mathrm{27031}}^1$

素因数の和:35335

約数の個数: 96

約数和(自身を含む): 262128222720

約数和(自身を除く): 181486099800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8287, 16574, 24861, 27031, 33148, 41435, 49722, 54062, 66296, 74583, 81093, 82870, 99444, 108124, 124305, 135155, 149166, 162186, 165740, 198888, 216248, 243279, 248610, 270310, 298332, 324372, 331480, 372915, 405465, 486558, 497220, 540620, 596664, 648744, 745830, 810930, 973116, 994440, 1081240, 1216395, 1491660, 1621860, 1946232, 2432790, 2983320, 3243720, 4865580, 9731160, 224005897, 448011794, 672017691, 896023588, 1120029485, 1344035382, 1792047176, 2016053073, 2240058970, 2688070764, 3360088455, 4032106146, 4480117940, 5376141528, 6720176910, 8064212292, 8960235880, 10080265365, 13440353820, 16128424584, 20160530730, 26880707640, 40321061460, 80642122920]

約数ペア:

[(1, 80642122920), (2, 40321061460), (3, 26880707640), (4, 20160530730), (5, 16128424584), (6, 13440353820), (8, 10080265365), (9, 8960235880), (10, 8064212292), (12, 6720176910), (15, 5376141528), (18, 4480117940), (20, 4032106146), (24, 3360088455), (30, 2688070764), (36, 2240058970), (40, 2016053073), (45, 1792047176), (60, 1344035382), (72, 1120029485), (90, 896023588), (120, 672017691), (180, 448011794), (360, 224005897), (8287, 9731160), (16574, 4865580), (24861, 3243720), (27031, 2983320), (33148, 2432790), (41435, 1946232), (49722, 1621860), (54062, 1491660), (66296, 1216395), (74583, 1081240), (81093, 994440), (82870, 973116), (99444, 810930), (108124, 745830), (124305, 648744), (135155, 596664), (149166, 540620), (162186, 497220), (165740, 486558), (198888, 405465), (216248, 372915), (243279, 331480), (248610, 324372), (270310, 298332)]