27157760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 75846708

約数和(自身を除く): 48688948

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 433, 448, 490, 560, 640, 784, 866, 896, 980, 1120, 1280, 1568, 1732, 1792, 1960, 2165, 2240, 3031, 3136, 3464, 3920, 4330, 4480, 6062, 6272, 6928, 7840, 8660, 8960, 12124, 12544, 13856, 15155, 15680, 17320, 21217, 24248, 27712, 30310, 31360, 34640, 42434, 48496, 55424, 60620, 62720, 69280, 84868, 96992, 106085, 110848, 121240, 138560, 169736, 193984, 212170, 242480, 277120, 339472, 387968, 424340, 484960, 554240, 678944, 775936, 848680, 969920, 1357888, 1697360, 1939840, 2715776, 3394720, 3879680, 5431552, 6789440, 13578880, 27157760]

約数ペア:

[(1, 27157760), (2, 13578880), (4, 6789440), (5, 5431552), (7, 3879680), (8, 3394720), (10, 2715776), (14, 1939840), (16, 1697360), (20, 1357888), (28, 969920), (32, 848680), (35, 775936), (40, 678944), (49, 554240), (56, 484960), (64, 424340), (70, 387968), (80, 339472), (98, 277120), (112, 242480), (128, 212170), (140, 193984), (160, 169736), (196, 138560), (224, 121240), (245, 110848), (256, 106085), (280, 96992), (320, 84868), (392, 69280), (433, 62720), (448, 60620), (490, 55424), (560, 48496), (640, 42434), (784, 34640), (866, 31360), (896, 30310), (980, 27712), (1120, 24248), (1280, 21217), (1568, 17320), (1732, 15680), (1792, 15155), (1960, 13856), (2165, 12544), (2240, 12124), (3031, 8960), (3136, 8660), (3464, 7840), (3920, 6928), (4330, 6272), (4480, 6062)]