51444480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13421

約数の個数: 72

約数和(自身を含む): 164313072

約数和(自身を除く): 112868592

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, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 133970, 160764, 200955, 214352, 267940, 321528, 401910, 428704, 535880, 643056, 803820, 857408, 1071760, 1286112, 1607640, 1714816, 2143520, 2572224, 3215280, 3429632, 4287040, 5144448, 6430560, 8574080, 10288896, 12861120, 17148160, 25722240, 51444480]

約数ペア:

[(1, 51444480), (2, 25722240), (3, 17148160), (4, 12861120), (5, 10288896), (6, 8574080), (8, 6430560), (10, 5144448), (12, 4287040), (15, 3429632), (16, 3215280), (20, 2572224), (24, 2143520), (30, 1714816), (32, 1607640), (40, 1286112), (48, 1071760), (60, 857408), (64, 803820), (80, 643056), (96, 535880), (120, 428704), (128, 401910), (160, 321528), (192, 267940), (240, 214352), (256, 200955), (320, 160764), (384, 133970), (480, 107176), (640, 80382), (768, 66985), (960, 53588), (1280, 40191), (1920, 26794), (3840, 13397)]