25308480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 82442304

約数和(自身を除く): 57133824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 643, 656, 820, 960, 984, 1230, 1286, 1312, 1640, 1929, 1968, 2460, 2572, 2624, 3215, 3280, 3858, 3936, 4920, 5144, 6430, 6560, 7716, 7872, 9645, 9840, 10288, 12860, 13120, 15432, 19290, 19680, 20576, 25720, 26363, 30864, 38580, 39360, 41152, 51440, 52726, 61728, 77160, 79089, 102880, 105452, 123456, 131815, 154320, 158178, 205760, 210904, 263630, 308640, 316356, 395445, 421808, 527260, 617280, 632712, 790890, 843616, 1054520, 1265424, 1581780, 1687232, 2109040, 2530848, 3163560, 4218080, 5061696, 6327120, 8436160, 12654240, 25308480]

約数ペア:

[(1, 25308480), (2, 12654240), (3, 8436160), (4, 6327120), (5, 5061696), (6, 4218080), (8, 3163560), (10, 2530848), (12, 2109040), (15, 1687232), (16, 1581780), (20, 1265424), (24, 1054520), (30, 843616), (32, 790890), (40, 632712), (41, 617280), (48, 527260), (60, 421808), (64, 395445), (80, 316356), (82, 308640), (96, 263630), (120, 210904), (123, 205760), (160, 158178), (164, 154320), (192, 131815), (205, 123456), (240, 105452), (246, 102880), (320, 79089), (328, 77160), (410, 61728), (480, 52726), (492, 51440), (615, 41152), (643, 39360), (656, 38580), (820, 30864), (960, 26363), (984, 25720), (1230, 20576), (1286, 19680), (1312, 19290), (1640, 15432), (1929, 13120), (1968, 12860), (2460, 10288), (2572, 9840), (2624, 9645), (3215, 7872), (3280, 7716), (3858, 6560), (3936, 6430), (4920, 5144)]