151442760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180289}}^1$

素因数の和:180310

約数の個数: 64

約数和(自身を含む): 519235200

約数和(自身を除く): 367792440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180289, 360578, 540867, 721156, 901445, 1081734, 1262023, 1442312, 1802890, 2163468, 2524046, 2704335, 3605780, 3786069, 4326936, 5048092, 5408670, 6310115, 7211560, 7572138, 10096184, 10817340, 12620230, 15144276, 18930345, 21634680, 25240460, 30288552, 37860690, 50480920, 75721380, 151442760]

約数ペア:

[(1, 151442760), (2, 75721380), (3, 50480920), (4, 37860690), (5, 30288552), (6, 25240460), (7, 21634680), (8, 18930345), (10, 15144276), (12, 12620230), (14, 10817340), (15, 10096184), (20, 7572138), (21, 7211560), (24, 6310115), (28, 5408670), (30, 5048092), (35, 4326936), (40, 3786069), (42, 3605780), (56, 2704335), (60, 2524046), (70, 2163468), (84, 1802890), (105, 1442312), (120, 1262023), (140, 1081734), (168, 901445), (210, 721156), (280, 540867), (420, 360578), (840, 180289)]