266237760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{277331}}^1$

素因数の和:277351

約数の個数: 56

約数和(自身を含む): 845307936

約数和(自身を除く): 579070176

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, 160, 192, 240, 320, 480, 960, 277331, 554662, 831993, 1109324, 1386655, 1663986, 2218648, 2773310, 3327972, 4159965, 4437296, 5546620, 6655944, 8319930, 8874592, 11093240, 13311888, 16639860, 17749184, 22186480, 26623776, 33279720, 44372960, 53247552, 66559440, 88745920, 133118880, 266237760]

約数ペア:

[(1, 266237760), (2, 133118880), (3, 88745920), (4, 66559440), (5, 53247552), (6, 44372960), (8, 33279720), (10, 26623776), (12, 22186480), (15, 17749184), (16, 16639860), (20, 13311888), (24, 11093240), (30, 8874592), (32, 8319930), (40, 6655944), (48, 5546620), (60, 4437296), (64, 4159965), (80, 3327972), (96, 2773310), (120, 2218648), (160, 1663986), (192, 1386655), (240, 1109324), (320, 831993), (480, 554662), (960, 277331)]