77329920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10069}}^1$

素因数の和:10095

約数の個数: 80

約数和(自身を含む): 247238640

約数和(自身を除く): 169908720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10069, 20138, 30207, 40276, 50345, 60414, 80552, 100690, 120828, 151035, 161104, 201380, 241656, 302070, 322208, 402760, 483312, 604140, 644416, 805520, 966624, 1208280, 1288832, 1611040, 1933248, 2416560, 2577664, 3222080, 3866496, 4833120, 5155328, 6444160, 7732992, 9666240, 12888320, 15465984, 19332480, 25776640, 38664960, 77329920]

約数ペア:

[(1, 77329920), (2, 38664960), (3, 25776640), (4, 19332480), (5, 15465984), (6, 12888320), (8, 9666240), (10, 7732992), (12, 6444160), (15, 5155328), (16, 4833120), (20, 3866496), (24, 3222080), (30, 2577664), (32, 2416560), (40, 1933248), (48, 1611040), (60, 1288832), (64, 1208280), (80, 966624), (96, 805520), (120, 644416), (128, 604140), (160, 483312), (192, 402760), (240, 322208), (256, 302070), (320, 241656), (384, 201380), (480, 161104), (512, 151035), (640, 120828), (768, 100690), (960, 80552), (1280, 60414), (1536, 50345), (1920, 40276), (2560, 30207), (3840, 20138), (7680, 10069)]