250452480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{32611}}^1$

素因数の和:32637

約数の個数: 80

約数和(自身を含む): 800689824

約数和(自身を除く): 550237344

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, 32611, 65222, 97833, 130444, 163055, 195666, 260888, 326110, 391332, 489165, 521776, 652220, 782664, 978330, 1043552, 1304440, 1565328, 1956660, 2087104, 2608880, 3130656, 3913320, 4174208, 5217760, 6261312, 7826640, 8348416, 10435520, 12522624, 15653280, 16696832, 20871040, 25045248, 31306560, 41742080, 50090496, 62613120, 83484160, 125226240, 250452480]

約数ペア:

[(1, 250452480), (2, 125226240), (3, 83484160), (4, 62613120), (5, 50090496), (6, 41742080), (8, 31306560), (10, 25045248), (12, 20871040), (15, 16696832), (16, 15653280), (20, 12522624), (24, 10435520), (30, 8348416), (32, 7826640), (40, 6261312), (48, 5217760), (60, 4174208), (64, 3913320), (80, 3130656), (96, 2608880), (120, 2087104), (128, 1956660), (160, 1565328), (192, 1304440), (240, 1043552), (256, 978330), (320, 782664), (384, 652220), (480, 521776), (512, 489165), (640, 391332), (768, 326110), (960, 260888), (1280, 195666), (1536, 163055), (1920, 130444), (2560, 97833), (3840, 65222), (7680, 32611)]