12223320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 37674720

約数和(自身を除く): 25451400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2753, 4440, 5506, 8259, 11012, 13765, 16518, 22024, 27530, 33036, 41295, 55060, 66072, 82590, 101861, 110120, 165180, 203722, 305583, 330360, 407444, 509305, 611166, 814888, 1018610, 1222332, 1527915, 2037220, 2444664, 3055830, 4074440, 6111660, 12223320]

約数ペア:

[(1, 12223320), (2, 6111660), (3, 4074440), (4, 3055830), (5, 2444664), (6, 2037220), (8, 1527915), (10, 1222332), (12, 1018610), (15, 814888), (20, 611166), (24, 509305), (30, 407444), (37, 330360), (40, 305583), (60, 203722), (74, 165180), (111, 110120), (120, 101861), (148, 82590), (185, 66072), (222, 55060), (296, 41295), (370, 33036), (444, 27530), (555, 22024), (740, 16518), (888, 13765), (1110, 11012), (1480, 8259), (2220, 5506), (2753, 4440)]