288372420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{76289}}^1$

素因数の和:76314

約数の個数: 96

約数和(自身を含む): 1025337600

約数和(自身を除く): 736965180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 76289, 152578, 228867, 305156, 381445, 457734, 534023, 686601, 762890, 915468, 1068046, 1144335, 1373202, 1525780, 1602069, 2059803, 2136092, 2288670, 2670115, 2746404, 3204138, 3433005, 4119606, 4577340, 4806207, 5340230, 6408276, 6866010, 8010345, 8239212, 9612414, 10299015, 10680460, 13732020, 14418621, 16020690, 19224828, 20598030, 24031035, 28837242, 32041380, 41196060, 48062070, 57674484, 72093105, 96124140, 144186210, 288372420]

約数ペア:

[(1, 288372420), (2, 144186210), (3, 96124140), (4, 72093105), (5, 57674484), (6, 48062070), (7, 41196060), (9, 32041380), (10, 28837242), (12, 24031035), (14, 20598030), (15, 19224828), (18, 16020690), (20, 14418621), (21, 13732020), (27, 10680460), (28, 10299015), (30, 9612414), (35, 8239212), (36, 8010345), (42, 6866010), (45, 6408276), (54, 5340230), (60, 4806207), (63, 4577340), (70, 4119606), (84, 3433005), (90, 3204138), (105, 2746404), (108, 2670115), (126, 2288670), (135, 2136092), (140, 2059803), (180, 1602069), (189, 1525780), (210, 1373202), (252, 1144335), (270, 1068046), (315, 915468), (378, 762890), (420, 686601), (540, 534023), (630, 457734), (756, 381445), (945, 305156), (1260, 228867), (1890, 152578), (3780, 76289)]