299273280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311743}}^1$

素因数の和:311763

約数の個数: 56

約数和(自身を含む): 950195712

約数和(自身を除く): 650922432

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, 160, 192, 240, 320, 480, 960, 311743, 623486, 935229, 1246972, 1558715, 1870458, 2493944, 3117430, 3740916, 4676145, 4987888, 6234860, 7481832, 9352290, 9975776, 12469720, 14963664, 18704580, 19951552, 24939440, 29927328, 37409160, 49878880, 59854656, 74818320, 99757760, 149636640, 299273280]

約数ペア:

[(1, 299273280), (2, 149636640), (3, 99757760), (4, 74818320), (5, 59854656), (6, 49878880), (8, 37409160), (10, 29927328), (12, 24939440), (15, 19951552), (16, 18704580), (20, 14963664), (24, 12469720), (30, 9975776), (32, 9352290), (40, 7481832), (48, 6234860), (60, 4987888), (64, 4676145), (80, 3740916), (96, 3117430), (120, 2493944), (160, 1870458), (192, 1558715), (240, 1246972), (320, 935229), (480, 623486), (960, 311743)]