120161280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{7823}}^1$

素因数の和:7851

約数の個数: 88

約数和(自身を含む): 384377472

約数和(自身を除く): 264216192

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, 7823, 15360, 15646, 23469, 31292, 39115, 46938, 62584, 78230, 93876, 117345, 125168, 156460, 187752, 234690, 250336, 312920, 375504, 469380, 500672, 625840, 751008, 938760, 1001344, 1251680, 1502016, 1877520, 2002688, 2503360, 3004032, 3755040, 4005376, 5006720, 6008064, 7510080, 8010752, 10013440, 12016128, 15020160, 20026880, 24032256, 30040320, 40053760, 60080640, 120161280]

約数ペア:

[(1, 120161280), (2, 60080640), (3, 40053760), (4, 30040320), (5, 24032256), (6, 20026880), (8, 15020160), (10, 12016128), (12, 10013440), (15, 8010752), (16, 7510080), (20, 6008064), (24, 5006720), (30, 4005376), (32, 3755040), (40, 3004032), (48, 2503360), (60, 2002688), (64, 1877520), (80, 1502016), (96, 1251680), (120, 1001344), (128, 938760), (160, 751008), (192, 625840), (240, 500672), (256, 469380), (320, 375504), (384, 312920), (480, 250336), (512, 234690), (640, 187752), (768, 156460), (960, 125168), (1024, 117345), (1280, 93876), (1536, 78230), (1920, 62584), (2560, 46938), (3072, 39115), (3840, 31292), (5120, 23469), (7680, 15646), (7823, 15360)]