108215040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{28181}}^1$

素因数の和:28205

約数の個数: 72

約数和(自身を含む): 345624048

約数和(自身を除く): 237409008

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, 640, 768, 960, 1280, 1920, 3840, 28181, 56362, 84543, 112724, 140905, 169086, 225448, 281810, 338172, 422715, 450896, 563620, 676344, 845430, 901792, 1127240, 1352688, 1690860, 1803584, 2254480, 2705376, 3381720, 3607168, 4508960, 5410752, 6763440, 7214336, 9017920, 10821504, 13526880, 18035840, 21643008, 27053760, 36071680, 54107520, 108215040]

約数ペア:

[(1, 108215040), (2, 54107520), (3, 36071680), (4, 27053760), (5, 21643008), (6, 18035840), (8, 13526880), (10, 10821504), (12, 9017920), (15, 7214336), (16, 6763440), (20, 5410752), (24, 4508960), (30, 3607168), (32, 3381720), (40, 2705376), (48, 2254480), (60, 1803584), (64, 1690860), (80, 1352688), (96, 1127240), (120, 901792), (128, 845430), (160, 676344), (192, 563620), (240, 450896), (256, 422715), (320, 338172), (384, 281810), (480, 225448), (640, 169086), (768, 140905), (960, 112724), (1280, 84543), (1920, 56362), (3840, 28181)]