159246720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27647}}^1$

素因数の和:27672

約数の個数: 96

約数和(自身を含む): 549918720

約数和(自身を除く): 390672000

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27647, 55294, 82941, 110588, 138235, 165882, 221176, 248823, 276470, 331764, 414705, 442352, 497646, 552940, 663528, 829410, 884704, 995292, 1105880, 1244115, 1327056, 1658820, 1769408, 1990584, 2211760, 2488230, 2654112, 3317640, 3538816, 3981168, 4423520, 4976460, 5308224, 6635280, 7962336, 8847040, 9952920, 10616448, 13270560, 15924672, 17694080, 19905840, 26541120, 31849344, 39811680, 53082240, 79623360, 159246720]

約数ペア:

[(1, 159246720), (2, 79623360), (3, 53082240), (4, 39811680), (5, 31849344), (6, 26541120), (8, 19905840), (9, 17694080), (10, 15924672), (12, 13270560), (15, 10616448), (16, 9952920), (18, 8847040), (20, 7962336), (24, 6635280), (30, 5308224), (32, 4976460), (36, 4423520), (40, 3981168), (45, 3538816), (48, 3317640), (60, 2654112), (64, 2488230), (72, 2211760), (80, 1990584), (90, 1769408), (96, 1658820), (120, 1327056), (128, 1244115), (144, 1105880), (160, 995292), (180, 884704), (192, 829410), (240, 663528), (288, 552940), (320, 497646), (360, 442352), (384, 414705), (480, 331764), (576, 276470), (640, 248823), (720, 221176), (960, 165882), (1152, 138235), (1440, 110588), (1920, 82941), (2880, 55294), (5760, 27647)]