102915840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{26801}}^1$

素因数の和:26825

約数の個数: 72

約数和(自身を含む): 328699728

約数和(自身を除く): 225783888

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, 640, 768, 960, 1280, 1920, 3840, 26801, 53602, 80403, 107204, 134005, 160806, 214408, 268010, 321612, 402015, 428816, 536020, 643224, 804030, 857632, 1072040, 1286448, 1608060, 1715264, 2144080, 2572896, 3216120, 3430528, 4288160, 5145792, 6432240, 6861056, 8576320, 10291584, 12864480, 17152640, 20583168, 25728960, 34305280, 51457920, 102915840]

約数ペア:

[(1, 102915840), (2, 51457920), (3, 34305280), (4, 25728960), (5, 20583168), (6, 17152640), (8, 12864480), (10, 10291584), (12, 8576320), (15, 6861056), (16, 6432240), (20, 5145792), (24, 4288160), (30, 3430528), (32, 3216120), (40, 2572896), (48, 2144080), (60, 1715264), (64, 1608060), (80, 1286448), (96, 1072040), (120, 857632), (128, 804030), (160, 643224), (192, 536020), (240, 428816), (256, 402015), (320, 321612), (384, 268010), (480, 214408), (640, 160806), (768, 134005), (960, 107204), (1280, 80403), (1920, 53602), (3840, 26801)]