108855040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12149}}^1$

素因数の和:12177

約数の個数: 72

約数和(自身を含む): 298015200

約数和(自身を除く): 189160160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 12149, 24298, 48596, 60745, 85043, 97192, 121490, 170086, 194384, 242980, 340172, 388768, 425215, 485960, 680344, 777536, 850430, 971920, 1360688, 1555072, 1700860, 1943840, 2721376, 3110144, 3401720, 3887680, 5442752, 6803440, 7775360, 10885504, 13606880, 15550720, 21771008, 27213760, 54427520, 108855040]

約数ペア:

[(1, 108855040), (2, 54427520), (4, 27213760), (5, 21771008), (7, 15550720), (8, 13606880), (10, 10885504), (14, 7775360), (16, 6803440), (20, 5442752), (28, 3887680), (32, 3401720), (35, 3110144), (40, 2721376), (56, 1943840), (64, 1700860), (70, 1555072), (80, 1360688), (112, 971920), (128, 850430), (140, 777536), (160, 680344), (224, 485960), (256, 425215), (280, 388768), (320, 340172), (448, 242980), (560, 194384), (640, 170086), (896, 121490), (1120, 97192), (1280, 85043), (1792, 60745), (2240, 48596), (4480, 24298), (8960, 12149)]