326317560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 1030164480

約数和(自身を除く): 703846920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 230, 274, 276, 345, 411, 460, 548, 552, 685, 690, 822, 863, 920, 1096, 1370, 1380, 1644, 1726, 2055, 2589, 2740, 2760, 3151, 3288, 3452, 4110, 4315, 5178, 5480, 6302, 6904, 8220, 8630, 9453, 10356, 12604, 12945, 15755, 16440, 17260, 18906, 19849, 20712, 25208, 25890, 31510, 34520, 37812, 39698, 47265, 51780, 59547, 63020, 75624, 79396, 94530, 99245, 103560, 118231, 119094, 126040, 158792, 189060, 198490, 236462, 238188, 297735, 354693, 378120, 396980, 472924, 476376, 591155, 595470, 709386, 793960, 945848, 1182310, 1190940, 1418772, 1773465, 2364620, 2381880, 2719313, 2837544, 3546930, 4729240, 5438626, 7093860, 8157939, 10877252, 13596565, 14187720, 16315878, 21754504, 27193130, 32631756, 40789695, 54386260, 65263512, 81579390, 108772520, 163158780, 326317560]

約数ペア:

[(1, 326317560), (2, 163158780), (3, 108772520), (4, 81579390), (5, 65263512), (6, 54386260), (8, 40789695), (10, 32631756), (12, 27193130), (15, 21754504), (20, 16315878), (23, 14187720), (24, 13596565), (30, 10877252), (40, 8157939), (46, 7093860), (60, 5438626), (69, 4729240), (92, 3546930), (115, 2837544), (120, 2719313), (137, 2381880), (138, 2364620), (184, 1773465), (230, 1418772), (274, 1190940), (276, 1182310), (345, 945848), (411, 793960), (460, 709386), (548, 595470), (552, 591155), (685, 476376), (690, 472924), (822, 396980), (863, 378120), (920, 354693), (1096, 297735), (1370, 238188), (1380, 236462), (1644, 198490), (1726, 189060), (2055, 158792), (2589, 126040), (2740, 119094), (2760, 118231), (3151, 103560), (3288, 99245), (3452, 94530), (4110, 79396), (4315, 75624), (5178, 63020), (5480, 59547), (6302, 51780), (6904, 47265), (8220, 39698), (8630, 37812), (9453, 34520), (10356, 31510), (12604, 25890), (12945, 25208), (15755, 20712), (16440, 19849), (17260, 18906)]