262842240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{136897}}^1$

素因数の和:136919

約数の個数: 64

約数和(自身を含む): 837815760

約数和(自身を除く): 574973520

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, 320, 384, 480, 640, 960, 1920, 136897, 273794, 410691, 547588, 684485, 821382, 1095176, 1368970, 1642764, 2053455, 2190352, 2737940, 3285528, 4106910, 4380704, 5475880, 6571056, 8213820, 8761408, 10951760, 13142112, 16427640, 17522816, 21903520, 26284224, 32855280, 43807040, 52568448, 65710560, 87614080, 131421120, 262842240]

約数ペア:

[(1, 262842240), (2, 131421120), (3, 87614080), (4, 65710560), (5, 52568448), (6, 43807040), (8, 32855280), (10, 26284224), (12, 21903520), (15, 17522816), (16, 16427640), (20, 13142112), (24, 10951760), (30, 8761408), (32, 8213820), (40, 6571056), (48, 5475880), (60, 4380704), (64, 4106910), (80, 3285528), (96, 2737940), (120, 2190352), (128, 2053455), (160, 1642764), (192, 1368970), (240, 1095176), (320, 821382), (384, 684485), (480, 547588), (640, 410691), (960, 273794), (1920, 136897)]