25779840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 85190400

約数和(自身を除く): 59410560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 463, 464, 480, 580, 640, 696, 870, 926, 928, 960, 1160, 1389, 1392, 1740, 1852, 1856, 1920, 2315, 2320, 2778, 2784, 3480, 3704, 3712, 4630, 4640, 5556, 5568, 6945, 6960, 7408, 9260, 9280, 11112, 11136, 13427, 13890, 13920, 14816, 18520, 18560, 22224, 26854, 27780, 27840, 29632, 37040, 40281, 44448, 53708, 55560, 55680, 59264, 67135, 74080, 80562, 88896, 107416, 111120, 134270, 148160, 161124, 177792, 201405, 214832, 222240, 268540, 296320, 322248, 402810, 429664, 444480, 537080, 644496, 805620, 859328, 888960, 1074160, 1288992, 1611240, 1718656, 2148320, 2577984, 3222480, 4296640, 5155968, 6444960, 8593280, 12889920, 25779840]

約数ペア:

[(1, 25779840), (2, 12889920), (3, 8593280), (4, 6444960), (5, 5155968), (6, 4296640), (8, 3222480), (10, 2577984), (12, 2148320), (15, 1718656), (16, 1611240), (20, 1288992), (24, 1074160), (29, 888960), (30, 859328), (32, 805620), (40, 644496), (48, 537080), (58, 444480), (60, 429664), (64, 402810), (80, 322248), (87, 296320), (96, 268540), (116, 222240), (120, 214832), (128, 201405), (145, 177792), (160, 161124), (174, 148160), (192, 134270), (232, 111120), (240, 107416), (290, 88896), (320, 80562), (348, 74080), (384, 67135), (435, 59264), (463, 55680), (464, 55560), (480, 53708), (580, 44448), (640, 40281), (696, 37040), (870, 29632), (926, 27840), (928, 27780), (960, 26854), (1160, 22224), (1389, 18560), (1392, 18520), (1740, 14816), (1852, 13920), (1856, 13890), (1920, 13427), (2315, 11136), (2320, 11112), (2778, 9280), (2784, 9260), (3480, 7408), (3704, 6960), (3712, 6945), (4630, 5568), (4640, 5556)]