30924800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 84

約数和(自身を含む): 77196696

約数和(自身を除く): 46271896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 151, 160, 200, 256, 302, 320, 400, 512, 604, 640, 755, 800, 1024, 1208, 1280, 1510, 1600, 2048, 2416, 2560, 3020, 3200, 3775, 4096, 4832, 5120, 6040, 6400, 7550, 8192, 9664, 10240, 12080, 12800, 15100, 19328, 20480, 24160, 25600, 30200, 38656, 40960, 48320, 51200, 60400, 77312, 96640, 102400, 120800, 154624, 193280, 204800, 241600, 309248, 386560, 483200, 618496, 773120, 966400, 1236992, 1546240, 1932800, 3092480, 3865600, 6184960, 7731200, 15462400, 30924800]

約数ペア:

[(1, 30924800), (2, 15462400), (4, 7731200), (5, 6184960), (8, 3865600), (10, 3092480), (16, 1932800), (20, 1546240), (25, 1236992), (32, 966400), (40, 773120), (50, 618496), (64, 483200), (80, 386560), (100, 309248), (128, 241600), (151, 204800), (160, 193280), (200, 154624), (256, 120800), (302, 102400), (320, 96640), (400, 77312), (512, 60400), (604, 51200), (640, 48320), (755, 40960), (800, 38656), (1024, 30200), (1208, 25600), (1280, 24160), (1510, 20480), (1600, 19328), (2048, 15100), (2416, 12800), (2560, 12080), (3020, 10240), (3200, 9664), (3775, 8192), (4096, 7550), (4832, 6400), (5120, 6040)]