2021973120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{351037}}^1$

素因数の和:351062

約数の個数: 96

約数和(自身を含む): 6982145820

約数和(自身を除く): 4960172700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 351037, 702074, 1053111, 1404148, 1755185, 2106222, 2808296, 3159333, 3510370, 4212444, 5265555, 5616592, 6318666, 7020740, 8424888, 10531110, 11233184, 12637332, 14041480, 15796665, 16849776, 21062220, 22466368, 25274664, 28082960, 31593330, 33699552, 42124440, 44932736, 50549328, 56165920, 63186660, 67399104, 84248880, 101098656, 112331840, 126373320, 134798208, 168497760, 202197312, 224663680, 252746640, 336995520, 404394624, 505493280, 673991040, 1010986560, 2021973120]

約数ペア:

[(1, 2021973120), (2, 1010986560), (3, 673991040), (4, 505493280), (5, 404394624), (6, 336995520), (8, 252746640), (9, 224663680), (10, 202197312), (12, 168497760), (15, 134798208), (16, 126373320), (18, 112331840), (20, 101098656), (24, 84248880), (30, 67399104), (32, 63186660), (36, 56165920), (40, 50549328), (45, 44932736), (48, 42124440), (60, 33699552), (64, 31593330), (72, 28082960), (80, 25274664), (90, 22466368), (96, 21062220), (120, 16849776), (128, 15796665), (144, 14041480), (160, 12637332), (180, 11233184), (192, 10531110), (240, 8424888), (288, 7020740), (320, 6318666), (360, 5616592), (384, 5265555), (480, 4212444), (576, 3510370), (640, 3159333), (720, 2808296), (960, 2106222), (1152, 1755185), (1440, 1404148), (1920, 1053111), (2880, 702074), (5760, 351037)]