23152080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13781}}^1$

素因数の和:13804

約数の個数: 80

約数和(自身を含む): 82030464

約数和(自身を除く): 58878384

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, 13781, 27562, 41343, 55124, 68905, 82686, 96467, 110248, 137810, 165372, 192934, 206715, 220496, 275620, 289401, 330744, 385868, 413430, 482335, 551240, 578802, 661488, 771736, 826860, 964670, 1102480, 1157604, 1447005, 1543472, 1653720, 1929340, 2315208, 2894010, 3307440, 3858680, 4630416, 5788020, 7717360, 11576040, 23152080]

約数ペア:

[(1, 23152080), (2, 11576040), (3, 7717360), (4, 5788020), (5, 4630416), (6, 3858680), (7, 3307440), (8, 2894010), (10, 2315208), (12, 1929340), (14, 1653720), (15, 1543472), (16, 1447005), (20, 1157604), (21, 1102480), (24, 964670), (28, 826860), (30, 771736), (35, 661488), (40, 578802), (42, 551240), (48, 482335), (56, 413430), (60, 385868), (70, 330744), (80, 289401), (84, 275620), (105, 220496), (112, 206715), (120, 192934), (140, 165372), (168, 137810), (210, 110248), (240, 96467), (280, 82686), (336, 68905), (420, 55124), (560, 41343), (840, 27562), (1680, 13781)]