2666874240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{154333}}^1$

素因数の和:154361

約数の個数: 128

約数和(自身を含む): 9445240800

約数和(自身を除く): 6778366560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 154333, 308666, 462999, 617332, 771665, 925998, 1234664, 1388997, 1543330, 1851996, 2314995, 2469328, 2777994, 3086660, 3703992, 4166991, 4629990, 4938656, 5555988, 6173320, 6944985, 7407984, 8333982, 9259980, 9877312, 11111976, 12346640, 13889970, 14815968, 16667964, 18519960, 19754624, 20834955, 22223952, 24693280, 27779940, 29631936, 33335928, 37039920, 41669910, 44447904, 49386560, 55559880, 59263872, 66671856, 74079840, 83339820, 88895808, 98773120, 111119760, 133343712, 148159680, 166679640, 177791616, 222239520, 266687424, 296319360, 333359280, 444479040, 533374848, 666718560, 888958080, 1333437120, 2666874240]

約数ペア:

[(1, 2666874240), (2, 1333437120), (3, 888958080), (4, 666718560), (5, 533374848), (6, 444479040), (8, 333359280), (9, 296319360), (10, 266687424), (12, 222239520), (15, 177791616), (16, 166679640), (18, 148159680), (20, 133343712), (24, 111119760), (27, 98773120), (30, 88895808), (32, 83339820), (36, 74079840), (40, 66671856), (45, 59263872), (48, 55559880), (54, 49386560), (60, 44447904), (64, 41669910), (72, 37039920), (80, 33335928), (90, 29631936), (96, 27779940), (108, 24693280), (120, 22223952), (128, 20834955), (135, 19754624), (144, 18519960), (160, 16667964), (180, 14815968), (192, 13889970), (216, 12346640), (240, 11111976), (270, 9877312), (288, 9259980), (320, 8333982), (360, 7407984), (384, 6944985), (432, 6173320), (480, 5555988), (540, 4938656), (576, 4629990), (640, 4166991), (720, 3703992), (864, 3086660), (960, 2777994), (1080, 2469328), (1152, 2314995), (1440, 1851996), (1728, 1543330), (1920, 1388997), (2160, 1234664), (2880, 925998), (3456, 771665), (4320, 617332), (5760, 462999), (8640, 308666), (17280, 154333)]