15740160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4099}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 50282400

約数和(自身を除く): 34542240

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, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 65584, 81980, 98376, 122970, 131168, 163960, 196752, 245940, 262336, 327920, 393504, 491880, 524672, 655840, 787008, 983760, 1049344, 1311680, 1574016, 1967520, 2623360, 3148032, 3935040, 5246720, 7870080, 15740160]

約数ペア:

[(1, 15740160), (2, 7870080), (3, 5246720), (4, 3935040), (5, 3148032), (6, 2623360), (8, 1967520), (10, 1574016), (12, 1311680), (15, 1049344), (16, 983760), (20, 787008), (24, 655840), (30, 524672), (32, 491880), (40, 393504), (48, 327920), (60, 262336), (64, 245940), (80, 196752), (96, 163960), (120, 131168), (128, 122970), (160, 98376), (192, 81980), (240, 65584), (256, 61485), (320, 49188), (384, 40990), (480, 32792), (640, 24594), (768, 20495), (960, 16396), (1280, 12297), (1920, 8198), (3840, 4099)]