60689920

素因数分解:

$2^9\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 147410208

約数和(自身を除く): 86720288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 157, 160, 256, 302, 314, 320, 512, 604, 628, 640, 755, 785, 1208, 1256, 1280, 1510, 1570, 2416, 2512, 2560, 3020, 3140, 4832, 5024, 6040, 6280, 9664, 10048, 12080, 12560, 19328, 20096, 23707, 24160, 25120, 38656, 40192, 47414, 48320, 50240, 77312, 80384, 94828, 96640, 100480, 118535, 189656, 193280, 200960, 237070, 379312, 386560, 401920, 474140, 758624, 948280, 1517248, 1896560, 3034496, 3793120, 6068992, 7586240, 12137984, 15172480, 30344960, 60689920]

約数ペア:

[(1, 60689920), (2, 30344960), (4, 15172480), (5, 12137984), (8, 7586240), (10, 6068992), (16, 3793120), (20, 3034496), (32, 1896560), (40, 1517248), (64, 948280), (80, 758624), (128, 474140), (151, 401920), (157, 386560), (160, 379312), (256, 237070), (302, 200960), (314, 193280), (320, 189656), (512, 118535), (604, 100480), (628, 96640), (640, 94828), (755, 80384), (785, 77312), (1208, 50240), (1256, 48320), (1280, 47414), (1510, 40192), (1570, 38656), (2416, 25120), (2512, 24160), (2560, 23707), (3020, 20096), (3140, 19328), (4832, 12560), (5024, 12080), (6040, 10048), (6280, 9664)]