266078880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{184777}}^1$

素因数の和:184798

約数の個数: 72

約数和(自身を含む): 907999092

約数和(自身を除く): 641920212

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 184777, 369554, 554331, 739108, 923885, 1108662, 1478216, 1662993, 1847770, 2217324, 2771655, 2956432, 3325986, 3695540, 4434648, 5543310, 5912864, 6651972, 7391080, 8314965, 8869296, 11086620, 13303944, 14782160, 16629930, 17738592, 22173240, 26607888, 29564320, 33259860, 44346480, 53215776, 66519720, 88692960, 133039440, 266078880]

約数ペア:

[(1, 266078880), (2, 133039440), (3, 88692960), (4, 66519720), (5, 53215776), (6, 44346480), (8, 33259860), (9, 29564320), (10, 26607888), (12, 22173240), (15, 17738592), (16, 16629930), (18, 14782160), (20, 13303944), (24, 11086620), (30, 8869296), (32, 8314965), (36, 7391080), (40, 6651972), (45, 5912864), (48, 5543310), (60, 4434648), (72, 3695540), (80, 3325986), (90, 2956432), (96, 2771655), (120, 2217324), (144, 1847770), (160, 1662993), (180, 1478216), (240, 1108662), (288, 923885), (360, 739108), (480, 554331), (720, 369554), (1440, 184777)]