162802560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84793}}^1$

素因数の和:84815

約数の個数: 64

約数和(自身を含む): 518939280

約数和(自身を除く): 356136720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 84793, 169586, 254379, 339172, 423965, 508758, 678344, 847930, 1017516, 1271895, 1356688, 1695860, 2035032, 2543790, 2713376, 3391720, 4070064, 5087580, 5426752, 6783440, 8140128, 10175160, 10853504, 13566880, 16280256, 20350320, 27133760, 32560512, 40700640, 54267520, 81401280, 162802560]

約数ペア:

[(1, 162802560), (2, 81401280), (3, 54267520), (4, 40700640), (5, 32560512), (6, 27133760), (8, 20350320), (10, 16280256), (12, 13566880), (15, 10853504), (16, 10175160), (20, 8140128), (24, 6783440), (30, 5426752), (32, 5087580), (40, 4070064), (48, 3391720), (60, 2713376), (64, 2543790), (80, 2035032), (96, 1695860), (120, 1356688), (128, 1271895), (160, 1017516), (192, 847930), (240, 678344), (320, 508758), (384, 423965), (480, 339172), (640, 254379), (960, 169586), (1920, 84793)]