3311880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 11733120

約数和(自身を除く): 8421240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 193, 195, 220, 260, 264, 286, 312, 330, 386, 390, 429, 440, 520, 572, 579, 660, 715, 772, 780, 858, 965, 1144, 1158, 1320, 1430, 1544, 1560, 1716, 1930, 2123, 2145, 2316, 2509, 2860, 2895, 3432, 3860, 4246, 4290, 4632, 5018, 5720, 5790, 6369, 7527, 7720, 8492, 8580, 10036, 10615, 11580, 12545, 12738, 15054, 16984, 17160, 20072, 21230, 23160, 25090, 25476, 27599, 30108, 31845, 37635, 42460, 50180, 50952, 55198, 60216, 63690, 75270, 82797, 84920, 100360, 110396, 127380, 137995, 150540, 165594, 220792, 254760, 275990, 301080, 331188, 413985, 551980, 662376, 827970, 1103960, 1655940, 3311880]

約数ペア:

[(1, 3311880), (2, 1655940), (3, 1103960), (4, 827970), (5, 662376), (6, 551980), (8, 413985), (10, 331188), (11, 301080), (12, 275990), (13, 254760), (15, 220792), (20, 165594), (22, 150540), (24, 137995), (26, 127380), (30, 110396), (33, 100360), (39, 84920), (40, 82797), (44, 75270), (52, 63690), (55, 60216), (60, 55198), (65, 50952), (66, 50180), (78, 42460), (88, 37635), (104, 31845), (110, 30108), (120, 27599), (130, 25476), (132, 25090), (143, 23160), (156, 21230), (165, 20072), (193, 17160), (195, 16984), (220, 15054), (260, 12738), (264, 12545), (286, 11580), (312, 10615), (330, 10036), (386, 8580), (390, 8492), (429, 7720), (440, 7527), (520, 6369), (572, 5790), (579, 5720), (660, 5018), (715, 4632), (772, 4290), (780, 4246), (858, 3860), (965, 3432), (1144, 2895), (1158, 2860), (1320, 2509), (1430, 2316), (1544, 2145), (1560, 2123), (1716, 1930)]