85732080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51031}}^1$

素因数の和:51054

約数の個数: 80

約数和(自身を含む): 303742464

約数和(自身を除く): 218010384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51031, 102062, 153093, 204124, 255155, 306186, 357217, 408248, 510310, 612372, 714434, 765465, 816496, 1020620, 1071651, 1224744, 1428868, 1530930, 1786085, 2041240, 2143302, 2449488, 2857736, 3061860, 3572170, 4082480, 4286604, 5358255, 5715472, 6123720, 7144340, 8573208, 10716510, 12247440, 14288680, 17146416, 21433020, 28577360, 42866040, 85732080]

約数ペア:

[(1, 85732080), (2, 42866040), (3, 28577360), (4, 21433020), (5, 17146416), (6, 14288680), (7, 12247440), (8, 10716510), (10, 8573208), (12, 7144340), (14, 6123720), (15, 5715472), (16, 5358255), (20, 4286604), (21, 4082480), (24, 3572170), (28, 3061860), (30, 2857736), (35, 2449488), (40, 2143302), (42, 2041240), (48, 1786085), (56, 1530930), (60, 1428868), (70, 1224744), (80, 1071651), (84, 1020620), (105, 816496), (112, 765465), (120, 714434), (140, 612372), (168, 510310), (210, 408248), (240, 357217), (280, 306186), (336, 255155), (420, 204124), (560, 153093), (840, 102062), (1680, 51031)]