60381440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 173069568

約数和(自身を除く): 112688128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 293, 320, 322, 368, 448, 460, 560, 586, 640, 644, 736, 805, 896, 920, 1120, 1172, 1280, 1288, 1465, 1472, 1610, 1792, 1840, 2051, 2240, 2344, 2576, 2930, 2944, 3220, 3680, 4102, 4480, 4688, 5152, 5860, 5888, 6440, 6739, 7360, 8204, 8960, 9376, 10255, 10304, 11720, 12880, 13478, 14720, 16408, 18752, 20510, 20608, 23440, 25760, 26956, 29440, 32816, 33695, 37504, 41020, 41216, 46880, 47173, 51520, 53912, 65632, 67390, 75008, 82040, 93760, 94346, 103040, 107824, 131264, 134780, 164080, 187520, 188692, 206080, 215648, 235865, 262528, 269560, 328160, 375040, 377384, 431296, 471730, 525056, 539120, 656320, 754768, 862592, 943460, 1078240, 1312640, 1509536, 1725184, 1886920, 2156480, 2625280, 3019072, 3773840, 4312960, 6038144, 7547680, 8625920, 12076288, 15095360, 30190720, 60381440]

約数ペア:

[(1, 60381440), (2, 30190720), (4, 15095360), (5, 12076288), (7, 8625920), (8, 7547680), (10, 6038144), (14, 4312960), (16, 3773840), (20, 3019072), (23, 2625280), (28, 2156480), (32, 1886920), (35, 1725184), (40, 1509536), (46, 1312640), (56, 1078240), (64, 943460), (70, 862592), (80, 754768), (92, 656320), (112, 539120), (115, 525056), (128, 471730), (140, 431296), (160, 377384), (161, 375040), (184, 328160), (224, 269560), (230, 262528), (256, 235865), (280, 215648), (293, 206080), (320, 188692), (322, 187520), (368, 164080), (448, 134780), (460, 131264), (560, 107824), (586, 103040), (640, 94346), (644, 93760), (736, 82040), (805, 75008), (896, 67390), (920, 65632), (1120, 53912), (1172, 51520), (1280, 47173), (1288, 46880), (1465, 41216), (1472, 41020), (1610, 37504), (1792, 33695), (1840, 32816), (2051, 29440), (2240, 26956), (2344, 25760), (2576, 23440), (2930, 20608), (2944, 20510), (3220, 18752), (3680, 16408), (4102, 14720), (4480, 13478), (4688, 12880), (5152, 11720), (5860, 10304), (5888, 10255), (6440, 9376), (6739, 8960), (7360, 8204)]