242567360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{108289}}^1$

素因数の和:108313

約数の個数: 56

約数和(自身を含む): 660135840

約数和(自身を除く): 417568480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 108289, 216578, 433156, 541445, 758023, 866312, 1082890, 1516046, 1732624, 2165780, 3032092, 3465248, 3790115, 4331560, 6064184, 6930496, 7580230, 8663120, 12128368, 15160460, 17326240, 24256736, 30320920, 34652480, 48513472, 60641840, 121283680, 242567360]

約数ペア:

[(1, 242567360), (2, 121283680), (4, 60641840), (5, 48513472), (7, 34652480), (8, 30320920), (10, 24256736), (14, 17326240), (16, 15160460), (20, 12128368), (28, 8663120), (32, 7580230), (35, 6930496), (40, 6064184), (56, 4331560), (64, 3790115), (70, 3465248), (80, 3032092), (112, 2165780), (140, 1732624), (160, 1516046), (224, 1082890), (280, 866312), (320, 758023), (448, 541445), (560, 433156), (1120, 216578), (2240, 108289)]