248040960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{32297}}^1$

素因数の和:32323

約数の個数: 80

約数和(自身を含む): 792980496

約数和(自身を除く): 544939536

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 32297, 64594, 96891, 129188, 161485, 193782, 258376, 322970, 387564, 484455, 516752, 645940, 775128, 968910, 1033504, 1291880, 1550256, 1937820, 2067008, 2583760, 3100512, 3875640, 4134016, 5167520, 6201024, 7751280, 8268032, 10335040, 12402048, 15502560, 16536064, 20670080, 24804096, 31005120, 41340160, 49608192, 62010240, 82680320, 124020480, 248040960]

約数ペア:

[(1, 248040960), (2, 124020480), (3, 82680320), (4, 62010240), (5, 49608192), (6, 41340160), (8, 31005120), (10, 24804096), (12, 20670080), (15, 16536064), (16, 15502560), (20, 12402048), (24, 10335040), (30, 8268032), (32, 7751280), (40, 6201024), (48, 5167520), (60, 4134016), (64, 3875640), (80, 3100512), (96, 2583760), (120, 2067008), (128, 1937820), (160, 1550256), (192, 1291880), (240, 1033504), (256, 968910), (320, 775128), (384, 645940), (480, 516752), (512, 484455), (640, 387564), (768, 322970), (960, 258376), (1280, 193782), (1536, 161485), (1920, 129188), (2560, 96891), (3840, 64594), (7680, 32297)]