40956480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{14221}}^1$

素因数の和:14244

約数の個数: 84

約数和(自身を含む): 140883132

約数和(自身を除く): 99926652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 14221, 28442, 42663, 56884, 71105, 85326, 113768, 127989, 142210, 170652, 213315, 227536, 255978, 284420, 341304, 426630, 455072, 511956, 568840, 639945, 682608, 853260, 910144, 1023912, 1137680, 1279890, 1365216, 1706520, 2047824, 2275360, 2559780, 2730432, 3413040, 4095648, 4550720, 5119560, 6826080, 8191296, 10239120, 13652160, 20478240, 40956480]

約数ペア:

[(1, 40956480), (2, 20478240), (3, 13652160), (4, 10239120), (5, 8191296), (6, 6826080), (8, 5119560), (9, 4550720), (10, 4095648), (12, 3413040), (15, 2730432), (16, 2559780), (18, 2275360), (20, 2047824), (24, 1706520), (30, 1365216), (32, 1279890), (36, 1137680), (40, 1023912), (45, 910144), (48, 853260), (60, 682608), (64, 639945), (72, 568840), (80, 511956), (90, 455072), (96, 426630), (120, 341304), (144, 284420), (160, 255978), (180, 227536), (192, 213315), (240, 170652), (288, 142210), (320, 127989), (360, 113768), (480, 85326), (576, 71105), (720, 56884), (960, 42663), (1440, 28442), (2880, 14221)]