764815680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{265561}}^1$

素因数の和:265584

約数の個数: 84

約数和(自身を含む): 2630657172

約数和(自身を除く): 1865841492

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, 265561, 531122, 796683, 1062244, 1327805, 1593366, 2124488, 2390049, 2655610, 3186732, 3983415, 4248976, 4780098, 5311220, 6373464, 7966830, 8497952, 9560196, 10622440, 11950245, 12746928, 15933660, 16995904, 19120392, 21244880, 23900490, 25493856, 31867320, 38240784, 42489760, 47800980, 50987712, 63734640, 76481568, 84979520, 95601960, 127469280, 152963136, 191203920, 254938560, 382407840, 764815680]

約数ペア:

[(1, 764815680), (2, 382407840), (3, 254938560), (4, 191203920), (5, 152963136), (6, 127469280), (8, 95601960), (9, 84979520), (10, 76481568), (12, 63734640), (15, 50987712), (16, 47800980), (18, 42489760), (20, 38240784), (24, 31867320), (30, 25493856), (32, 23900490), (36, 21244880), (40, 19120392), (45, 16995904), (48, 15933660), (60, 12746928), (64, 11950245), (72, 10622440), (80, 9560196), (90, 8497952), (96, 7966830), (120, 6373464), (144, 5311220), (160, 4780098), (180, 4248976), (192, 3983415), (240, 3186732), (288, 2655610), (320, 2390049), (360, 2124488), (480, 1593366), (576, 1327805), (720, 1062244), (960, 796683), (1440, 531122), (2880, 265561)]