22446720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{433}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 80346420

約数和(自身を除く): 57899700

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 433, 480, 540, 576, 640, 648, 720, 810, 864, 866, 960, 1080, 1152, 1296, 1299, 1440, 1620, 1728, 1732, 1920, 2160, 2165, 2592, 2598, 2880, 3240, 3456, 3464, 3897, 4320, 4330, 5184, 5196, 5760, 6480, 6495, 6928, 7794, 8640, 8660, 10368, 10392, 11691, 12960, 12990, 13856, 15588, 17280, 17320, 19485, 20784, 23382, 25920, 25980, 27712, 31176, 34640, 35073, 38970, 41568, 46764, 51840, 51960, 55424, 58455, 62352, 69280, 70146, 77940, 83136, 93528, 103920, 116910, 124704, 138560, 140292, 155880, 166272, 175365, 187056, 207840, 233820, 249408, 277120, 280584, 311760, 350730, 374112, 415680, 467640, 498816, 561168, 623520, 701460, 748224, 831360, 935280, 1122336, 1247040, 1402920, 1496448, 1870560, 2244672, 2494080, 2805840, 3741120, 4489344, 5611680, 7482240, 11223360, 22446720]

約数ペア:

[(1, 22446720), (2, 11223360), (3, 7482240), (4, 5611680), (5, 4489344), (6, 3741120), (8, 2805840), (9, 2494080), (10, 2244672), (12, 1870560), (15, 1496448), (16, 1402920), (18, 1247040), (20, 1122336), (24, 935280), (27, 831360), (30, 748224), (32, 701460), (36, 623520), (40, 561168), (45, 498816), (48, 467640), (54, 415680), (60, 374112), (64, 350730), (72, 311760), (80, 280584), (81, 277120), (90, 249408), (96, 233820), (108, 207840), (120, 187056), (128, 175365), (135, 166272), (144, 155880), (160, 140292), (162, 138560), (180, 124704), (192, 116910), (216, 103920), (240, 93528), (270, 83136), (288, 77940), (320, 70146), (324, 69280), (360, 62352), (384, 58455), (405, 55424), (432, 51960), (433, 51840), (480, 46764), (540, 41568), (576, 38970), (640, 35073), (648, 34640), (720, 31176), (810, 27712), (864, 25980), (866, 25920), (960, 23382), (1080, 20784), (1152, 19485), (1296, 17320), (1299, 17280), (1440, 15588), (1620, 13856), (1728, 12990), (1732, 12960), (1920, 11691), (2160, 10392), (2165, 10368), (2592, 8660), (2598, 8640), (2880, 7794), (3240, 6928), (3456, 6495), (3464, 6480), (3897, 5760), (4320, 5196), (4330, 5184)]