238471680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31051}}^1$

素因数の和:31077

約数の個数: 80

約数和(自身を含む): 762388704

約数和(自身を除く): 523917024

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, 1280, 1536, 1920, 2560, 3840, 7680, 31051, 62102, 93153, 124204, 155255, 186306, 248408, 310510, 372612, 465765, 496816, 621020, 745224, 931530, 993632, 1242040, 1490448, 1863060, 1987264, 2484080, 2980896, 3726120, 3974528, 4968160, 5961792, 7452240, 7949056, 9936320, 11923584, 14904480, 15898112, 19872640, 23847168, 29808960, 39745280, 47694336, 59617920, 79490560, 119235840, 238471680]

約数ペア:

[(1, 238471680), (2, 119235840), (3, 79490560), (4, 59617920), (5, 47694336), (6, 39745280), (8, 29808960), (10, 23847168), (12, 19872640), (15, 15898112), (16, 14904480), (20, 11923584), (24, 9936320), (30, 7949056), (32, 7452240), (40, 5961792), (48, 4968160), (60, 3974528), (64, 3726120), (80, 2980896), (96, 2484080), (120, 1987264), (128, 1863060), (160, 1490448), (192, 1242040), (240, 993632), (256, 931530), (320, 745224), (384, 621020), (480, 496816), (512, 465765), (640, 372612), (768, 310510), (960, 248408), (1280, 186306), (1536, 155255), (1920, 124204), (2560, 93153), (3840, 62102), (7680, 31051)]