305807360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{3733}}^1$

素因数の和:3766

約数の個数: 60

約数和(自身を含む): 734111868

約数和(自身を除く): 428304508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3733, 4096, 5120, 7466, 8192, 10240, 14932, 16384, 18665, 20480, 29864, 37330, 40960, 59728, 74660, 81920, 119456, 149320, 238912, 298640, 477824, 597280, 955648, 1194560, 1911296, 2389120, 3822592, 4778240, 7645184, 9556480, 15290368, 19112960, 30580736, 38225920, 61161472, 76451840, 152903680, 305807360]

約数ペア:

[(1, 305807360), (2, 152903680), (4, 76451840), (5, 61161472), (8, 38225920), (10, 30580736), (16, 19112960), (20, 15290368), (32, 9556480), (40, 7645184), (64, 4778240), (80, 3822592), (128, 2389120), (160, 1911296), (256, 1194560), (320, 955648), (512, 597280), (640, 477824), (1024, 298640), (1280, 238912), (2048, 149320), (2560, 119456), (3733, 81920), (4096, 74660), (5120, 59728), (7466, 40960), (8192, 37330), (10240, 29864), (14932, 20480), (16384, 18665)]