137671680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8963}}^1$

素因数の和:8991

約数の個数: 88

約数和(自身を含む): 440383392

約数和(自身を除く): 302711712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 8963, 15360, 17926, 26889, 35852, 44815, 53778, 71704, 89630, 107556, 134445, 143408, 179260, 215112, 268890, 286816, 358520, 430224, 537780, 573632, 717040, 860448, 1075560, 1147264, 1434080, 1720896, 2151120, 2294528, 2868160, 3441792, 4302240, 4589056, 5736320, 6883584, 8604480, 9178112, 11472640, 13767168, 17208960, 22945280, 27534336, 34417920, 45890560, 68835840, 137671680]

約数ペア:

[(1, 137671680), (2, 68835840), (3, 45890560), (4, 34417920), (5, 27534336), (6, 22945280), (8, 17208960), (10, 13767168), (12, 11472640), (15, 9178112), (16, 8604480), (20, 6883584), (24, 5736320), (30, 4589056), (32, 4302240), (40, 3441792), (48, 2868160), (60, 2294528), (64, 2151120), (80, 1720896), (96, 1434080), (120, 1147264), (128, 1075560), (160, 860448), (192, 717040), (240, 573632), (256, 537780), (320, 430224), (384, 358520), (480, 286816), (512, 268890), (640, 215112), (768, 179260), (960, 143408), (1024, 134445), (1280, 107556), (1536, 89630), (1920, 71704), (2560, 53778), (3072, 44815), (3840, 35852), (5120, 26889), (7680, 17926), (8963, 15360)]