42961920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{2797}}^1$

素因数の和:2825

約数の個数: 88

約数和(自身を含む): 137460144

約数和(自身を除く): 94498224

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, 2797, 3072, 3840, 5120, 5594, 7680, 8391, 11188, 13985, 15360, 16782, 22376, 27970, 33564, 41955, 44752, 55940, 67128, 83910, 89504, 111880, 134256, 167820, 179008, 223760, 268512, 335640, 358016, 447520, 537024, 671280, 716032, 895040, 1074048, 1342560, 1432064, 1790080, 2148096, 2685120, 2864128, 3580160, 4296192, 5370240, 7160320, 8592384, 10740480, 14320640, 21480960, 42961920]

約数ペア:

[(1, 42961920), (2, 21480960), (3, 14320640), (4, 10740480), (5, 8592384), (6, 7160320), (8, 5370240), (10, 4296192), (12, 3580160), (15, 2864128), (16, 2685120), (20, 2148096), (24, 1790080), (30, 1432064), (32, 1342560), (40, 1074048), (48, 895040), (60, 716032), (64, 671280), (80, 537024), (96, 447520), (120, 358016), (128, 335640), (160, 268512), (192, 223760), (240, 179008), (256, 167820), (320, 134256), (384, 111880), (480, 89504), (512, 83910), (640, 67128), (768, 55940), (960, 44752), (1024, 41955), (1280, 33564), (1536, 27970), (1920, 22376), (2560, 16782), (2797, 15360), (3072, 13985), (3840, 11188), (5120, 8391), (5594, 7680)]