57123840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{3719}}^1$

素因数の和:3747

約数の個数: 88

約数和(自身を含む): 182756160

約数和(自身を除く): 125632320

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, 1024, 1280, 1536, 1920, 2560, 3072, 3719, 3840, 5120, 7438, 7680, 11157, 14876, 15360, 18595, 22314, 29752, 37190, 44628, 55785, 59504, 74380, 89256, 111570, 119008, 148760, 178512, 223140, 238016, 297520, 357024, 446280, 476032, 595040, 714048, 892560, 952064, 1190080, 1428096, 1785120, 1904128, 2380160, 2856192, 3570240, 3808256, 4760320, 5712384, 7140480, 9520640, 11424768, 14280960, 19041280, 28561920, 57123840]

約数ペア:

[(1, 57123840), (2, 28561920), (3, 19041280), (4, 14280960), (5, 11424768), (6, 9520640), (8, 7140480), (10, 5712384), (12, 4760320), (15, 3808256), (16, 3570240), (20, 2856192), (24, 2380160), (30, 1904128), (32, 1785120), (40, 1428096), (48, 1190080), (60, 952064), (64, 892560), (80, 714048), (96, 595040), (120, 476032), (128, 446280), (160, 357024), (192, 297520), (240, 238016), (256, 223140), (320, 178512), (384, 148760), (480, 119008), (512, 111570), (640, 89256), (768, 74380), (960, 59504), (1024, 55785), (1280, 44628), (1536, 37190), (1920, 29752), (2560, 22314), (3072, 18595), (3719, 15360), (3840, 14876), (5120, 11157), (7438, 7680)]