406031040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{140983}}^1$

素因数の和:141006

約数の個数: 84

約数和(自身を含む): 1396587504

約数和(自身を除く): 990556464

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, 140983, 281966, 422949, 563932, 704915, 845898, 1127864, 1268847, 1409830, 1691796, 2114745, 2255728, 2537694, 2819660, 3383592, 4229490, 4511456, 5075388, 5639320, 6344235, 6767184, 8458980, 9022912, 10150776, 11278640, 12688470, 13534368, 16917960, 20301552, 22557280, 25376940, 27068736, 33835920, 40603104, 45114560, 50753880, 67671840, 81206208, 101507760, 135343680, 203015520, 406031040]

約数ペア:

[(1, 406031040), (2, 203015520), (3, 135343680), (4, 101507760), (5, 81206208), (6, 67671840), (8, 50753880), (9, 45114560), (10, 40603104), (12, 33835920), (15, 27068736), (16, 25376940), (18, 22557280), (20, 20301552), (24, 16917960), (30, 13534368), (32, 12688470), (36, 11278640), (40, 10150776), (45, 9022912), (48, 8458980), (60, 6767184), (64, 6344235), (72, 5639320), (80, 5075388), (90, 4511456), (96, 4229490), (120, 3383592), (144, 2819660), (160, 2537694), (180, 2255728), (192, 2114745), (240, 1691796), (288, 1409830), (320, 1268847), (360, 1127864), (480, 845898), (576, 704915), (720, 563932), (960, 422949), (1440, 281966), (2880, 140983)]