86081520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51239}}^1$

素因数の和:51262

約数の個数: 80

約数和(自身を含む): 304980480

約数和(自身を除く): 218898960

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, 51239, 102478, 153717, 204956, 256195, 307434, 358673, 409912, 512390, 614868, 717346, 768585, 819824, 1024780, 1076019, 1229736, 1434692, 1537170, 1793365, 2049560, 2152038, 2459472, 2869384, 3074340, 3586730, 4099120, 4304076, 5380095, 5738768, 6148680, 7173460, 8608152, 10760190, 12297360, 14346920, 17216304, 21520380, 28693840, 43040760, 86081520]

約数ペア:

[(1, 86081520), (2, 43040760), (3, 28693840), (4, 21520380), (5, 17216304), (6, 14346920), (7, 12297360), (8, 10760190), (10, 8608152), (12, 7173460), (14, 6148680), (15, 5738768), (16, 5380095), (20, 4304076), (21, 4099120), (24, 3586730), (28, 3074340), (30, 2869384), (35, 2459472), (40, 2152038), (42, 2049560), (48, 1793365), (56, 1537170), (60, 1434692), (70, 1229736), (80, 1076019), (84, 1024780), (105, 819824), (112, 768585), (120, 717346), (140, 614868), (168, 512390), (210, 409912), (240, 358673), (280, 307434), (336, 256195), (420, 204956), (560, 153717), (840, 102478), (1680, 51239)]