56780480

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1137

約数の個数: 56

約数和(自身を含む): 136062720

約数和(自身を除く): 79282240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 929, 955, 1528, 1858, 1910, 3056, 3716, 3820, 4645, 6112, 7432, 7640, 9290, 12224, 14864, 15280, 18580, 29728, 30560, 37160, 59456, 61120, 74320, 148640, 177439, 297280, 354878, 709756, 887195, 1419512, 1774390, 2839024, 3548780, 5678048, 7097560, 11356096, 14195120, 28390240, 56780480]

約数ペア:

[(1, 56780480), (2, 28390240), (4, 14195120), (5, 11356096), (8, 7097560), (10, 5678048), (16, 3548780), (20, 2839024), (32, 1774390), (40, 1419512), (64, 887195), (80, 709756), (160, 354878), (191, 297280), (320, 177439), (382, 148640), (764, 74320), (929, 61120), (955, 59456), (1528, 37160), (1858, 30560), (1910, 29728), (3056, 18580), (3716, 15280), (3820, 14864), (4645, 12224), (6112, 9290), (7432, 7640)]