2009472480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1395467}}^1$

素因数の和:1395488

約数の個数: 72

約数和(自身を含む): 6857329752

約数和(自身を除く): 4847857272

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1395467, 2790934, 4186401, 5581868, 6977335, 8372802, 11163736, 12559203, 13954670, 16745604, 20932005, 22327472, 25118406, 27909340, 33491208, 41864010, 44654944, 50236812, 55818680, 62796015, 66982416, 83728020, 100473624, 111637360, 125592030, 133964832, 167456040, 200947248, 223274720, 251184060, 334912080, 401894496, 502368120, 669824160, 1004736240, 2009472480]

約数ペア:

[(1, 2009472480), (2, 1004736240), (3, 669824160), (4, 502368120), (5, 401894496), (6, 334912080), (8, 251184060), (9, 223274720), (10, 200947248), (12, 167456040), (15, 133964832), (16, 125592030), (18, 111637360), (20, 100473624), (24, 83728020), (30, 66982416), (32, 62796015), (36, 55818680), (40, 50236812), (45, 44654944), (48, 41864010), (60, 33491208), (72, 27909340), (80, 25118406), (90, 22327472), (96, 20932005), (120, 16745604), (144, 13954670), (160, 12559203), (180, 11163736), (240, 8372802), (288, 6977335), (360, 5581868), (480, 4186401), (720, 2790934), (1440, 1395467)]