22553280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 79881984

約数和(自身を除く): 57328704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 191, 192, 205, 240, 246, 288, 320, 328, 360, 369, 382, 410, 480, 492, 573, 576, 615, 656, 720, 738, 764, 820, 955, 960, 984, 1146, 1230, 1312, 1440, 1476, 1528, 1640, 1719, 1845, 1910, 1968, 2292, 2460, 2624, 2865, 2880, 2952, 3056, 3280, 3438, 3690, 3820, 3936, 4584, 4920, 5730, 5904, 6112, 6560, 6876, 7380, 7640, 7831, 7872, 8595, 9168, 9840, 11460, 11808, 12224, 13120, 13752, 14760, 15280, 15662, 17190, 18336, 19680, 22920, 23493, 23616, 27504, 29520, 30560, 31324, 34380, 36672, 39155, 39360, 45840, 46986, 55008, 59040, 61120, 62648, 68760, 70479, 78310, 91680, 93972, 110016, 117465, 118080, 125296, 137520, 140958, 156620, 183360, 187944, 234930, 250592, 275040, 281916, 313240, 352395, 375888, 469860, 501184, 550080, 563832, 626480, 704790, 751776, 939720, 1127664, 1252960, 1409580, 1503552, 1879440, 2255328, 2505920, 2819160, 3758880, 4510656, 5638320, 7517760, 11276640, 22553280]

約数ペア:

[(1, 22553280), (2, 11276640), (3, 7517760), (4, 5638320), (5, 4510656), (6, 3758880), (8, 2819160), (9, 2505920), (10, 2255328), (12, 1879440), (15, 1503552), (16, 1409580), (18, 1252960), (20, 1127664), (24, 939720), (30, 751776), (32, 704790), (36, 626480), (40, 563832), (41, 550080), (45, 501184), (48, 469860), (60, 375888), (64, 352395), (72, 313240), (80, 281916), (82, 275040), (90, 250592), (96, 234930), (120, 187944), (123, 183360), (144, 156620), (160, 140958), (164, 137520), (180, 125296), (191, 118080), (192, 117465), (205, 110016), (240, 93972), (246, 91680), (288, 78310), (320, 70479), (328, 68760), (360, 62648), (369, 61120), (382, 59040), (410, 55008), (480, 46986), (492, 45840), (573, 39360), (576, 39155), (615, 36672), (656, 34380), (720, 31324), (738, 30560), (764, 29520), (820, 27504), (955, 23616), (960, 23493), (984, 22920), (1146, 19680), (1230, 18336), (1312, 17190), (1440, 15662), (1476, 15280), (1528, 14760), (1640, 13752), (1719, 13120), (1845, 12224), (1910, 11808), (1968, 11460), (2292, 9840), (2460, 9168), (2624, 8595), (2865, 7872), (2880, 7831), (2952, 7640), (3056, 7380), (3280, 6876), (3438, 6560), (3690, 6112), (3820, 5904), (3936, 5730), (4584, 4920)]