54315520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 120

約数和(自身を含む): 151841844

約数和(自身を除く): 97526324

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, 512, 560, 640, 784, 866, 896, 980, 1120, 1280, 1568, 1732, 1792, 1960, 2165, 2240, 2560, 3031, 3136, 3464, 3584, 3920, 4330, 4480, 6062, 6272, 6928, 7840, 8660, 8960, 12124, 12544, 13856, 15155, 15680, 17320, 17920, 21217, 24248, 25088, 27712, 30310, 31360, 34640, 42434, 48496, 55424, 60620, 62720, 69280, 84868, 96992, 106085, 110848, 121240, 125440, 138560, 169736, 193984, 212170, 221696, 242480, 277120, 339472, 387968, 424340, 484960, 554240, 678944, 775936, 848680, 969920, 1108480, 1357888, 1551872, 1697360, 1939840, 2715776, 3394720, 3879680, 5431552, 6789440, 7759360, 10863104, 13578880, 27157760, 54315520]

約数ペア:

[(1, 54315520), (2, 27157760), (4, 13578880), (5, 10863104), (7, 7759360), (8, 6789440), (10, 5431552), (14, 3879680), (16, 3394720), (20, 2715776), (28, 1939840), (32, 1697360), (35, 1551872), (40, 1357888), (49, 1108480), (56, 969920), (64, 848680), (70, 775936), (80, 678944), (98, 554240), (112, 484960), (128, 424340), (140, 387968), (160, 339472), (196, 277120), (224, 242480), (245, 221696), (256, 212170), (280, 193984), (320, 169736), (392, 138560), (433, 125440), (448, 121240), (490, 110848), (512, 106085), (560, 96992), (640, 84868), (784, 69280), (866, 62720), (896, 60620), (980, 55424), (1120, 48496), (1280, 42434), (1568, 34640), (1732, 31360), (1792, 30310), (1960, 27712), (2165, 25088), (2240, 24248), (2560, 21217), (3031, 17920), (3136, 17320), (3464, 15680), (3584, 15155), (3920, 13856), (4330, 12544), (4480, 12124), (6062, 8960), (6272, 8660), (6928, 7840)]