120936320

素因数分解:

$2^7\times 5^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 290712240

約数和(自身を除く): 169775920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 320, 466, 640, 811, 932, 1165, 1622, 1864, 2330, 3244, 3728, 4055, 4660, 6488, 7456, 8110, 9320, 12976, 14912, 16220, 18640, 25952, 29824, 32440, 37280, 51904, 64880, 74560, 103808, 129760, 149120, 188963, 259520, 377926, 519040, 755852, 944815, 1511704, 1889630, 3023408, 3779260, 6046816, 7558520, 12093632, 15117040, 24187264, 30234080, 60468160, 120936320]

約数ペア:

[(1, 120936320), (2, 60468160), (4, 30234080), (5, 24187264), (8, 15117040), (10, 12093632), (16, 7558520), (20, 6046816), (32, 3779260), (40, 3023408), (64, 1889630), (80, 1511704), (128, 944815), (160, 755852), (233, 519040), (320, 377926), (466, 259520), (640, 188963), (811, 149120), (932, 129760), (1165, 103808), (1622, 74560), (1864, 64880), (2330, 51904), (3244, 37280), (3728, 32440), (4055, 29824), (4660, 25952), (6488, 18640), (7456, 16220), (8110, 14912), (9320, 12976)]