47988480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12497}}^1$

素因数の和:12521

約数の個数: 72

約数和(自身を含む): 153275472

約数和(自身を除く): 105286992

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, 12497, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 187455, 199952, 249940, 299928, 374910, 399904, 499880, 599856, 749820, 799808, 999760, 1199712, 1499640, 1599616, 1999520, 2399424, 2999280, 3199232, 3999040, 4798848, 5998560, 7998080, 9597696, 11997120, 15996160, 23994240, 47988480]

約数ペア:

[(1, 47988480), (2, 23994240), (3, 15996160), (4, 11997120), (5, 9597696), (6, 7998080), (8, 5998560), (10, 4798848), (12, 3999040), (15, 3199232), (16, 2999280), (20, 2399424), (24, 1999520), (30, 1599616), (32, 1499640), (40, 1199712), (48, 999760), (60, 799808), (64, 749820), (80, 599856), (96, 499880), (120, 399904), (128, 374910), (160, 299928), (192, 249940), (240, 199952), (256, 187455), (320, 149964), (384, 124970), (480, 99976), (640, 74982), (768, 62485), (960, 49988), (1280, 37491), (1920, 24994), (3840, 12497)]