78575040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27283}}^1$

素因数の和:27306

約数の個数: 84

約数和(自身を含む): 270275304

約数和(自身を除く): 191700264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27283, 54566, 81849, 109132, 136415, 163698, 218264, 245547, 272830, 327396, 409245, 436528, 491094, 545660, 654792, 818490, 873056, 982188, 1091320, 1227735, 1309584, 1636980, 1746112, 1964376, 2182640, 2455470, 2619168, 3273960, 3928752, 4365280, 4910940, 5238336, 6547920, 7857504, 8730560, 9821880, 13095840, 15715008, 19643760, 26191680, 39287520, 78575040]

約数ペア:

[(1, 78575040), (2, 39287520), (3, 26191680), (4, 19643760), (5, 15715008), (6, 13095840), (8, 9821880), (9, 8730560), (10, 7857504), (12, 6547920), (15, 5238336), (16, 4910940), (18, 4365280), (20, 3928752), (24, 3273960), (30, 2619168), (32, 2455470), (36, 2182640), (40, 1964376), (45, 1746112), (48, 1636980), (60, 1309584), (64, 1227735), (72, 1091320), (80, 982188), (90, 873056), (96, 818490), (120, 654792), (144, 545660), (160, 491094), (180, 436528), (192, 409245), (240, 327396), (288, 272830), (320, 245547), (360, 218264), (480, 163698), (576, 136415), (720, 109132), (960, 81849), (1440, 54566), (2880, 27283)]