30760960

素因数分解:

$2^{13}\times 5^1\times {\mathrm{751}}^1$

素因数の和:782

約数の個数: 56

約数和(自身を含む): 73920096

約数和(自身を除く): 43159136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 751, 1024, 1280, 1502, 2048, 2560, 3004, 3755, 4096, 5120, 6008, 7510, 8192, 10240, 12016, 15020, 20480, 24032, 30040, 40960, 48064, 60080, 96128, 120160, 192256, 240320, 384512, 480640, 769024, 961280, 1538048, 1922560, 3076096, 3845120, 6152192, 7690240, 15380480, 30760960]

約数ペア:

[(1, 30760960), (2, 15380480), (4, 7690240), (5, 6152192), (8, 3845120), (10, 3076096), (16, 1922560), (20, 1538048), (32, 961280), (40, 769024), (64, 480640), (80, 384512), (128, 240320), (160, 192256), (256, 120160), (320, 96128), (512, 60080), (640, 48064), (751, 40960), (1024, 30040), (1280, 24032), (1502, 20480), (2048, 15020), (2560, 12016), (3004, 10240), (3755, 8192), (4096, 7510), (5120, 6008)]