9984504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{205951}}^1$

素因数の和:206070

約数の個数: 96

約数和(自身を含む): 31762741248

約数和(自身を除く): 21778236768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 9696, 12120, 16160, 24240, 48480, 205951, 411902, 617853, 823804, 1029755, 1235706, 1647608, 2059510, 2471412, 3089265, 3295216, 4119020, 4942824, 6178530, 6590432, 8238040, 9885648, 12357060, 16476080, 19771296, 20801051, 24714120, 32952160, 41602102, 49428240, 62403153, 83204204, 98856480, 104005255, 124806306, 166408408, 208010510, 249612612, 312015765, 332816816, 416021020, 499225224, 624031530, 665633632, 832042040, 998450448, 1248063060, 1664084080, 1996900896, 2496126120, 3328168160, 4992252240, 9984504480]

約数ペア:

[(1, 9984504480), (2, 4992252240), (3, 3328168160), (4, 2496126120), (5, 1996900896), (6, 1664084080), (8, 1248063060), (10, 998450448), (12, 832042040), (15, 665633632), (16, 624031530), (20, 499225224), (24, 416021020), (30, 332816816), (32, 312015765), (40, 249612612), (48, 208010510), (60, 166408408), (80, 124806306), (96, 104005255), (101, 98856480), (120, 83204204), (160, 62403153), (202, 49428240), (240, 41602102), (303, 32952160), (404, 24714120), (480, 20801051), (505, 19771296), (606, 16476080), (808, 12357060), (1010, 9885648), (1212, 8238040), (1515, 6590432), (1616, 6178530), (2020, 4942824), (2424, 4119020), (3030, 3295216), (3232, 3089265), (4040, 2471412), (4848, 2059510), (6060, 1647608), (8080, 1235706), (9696, 1029755), (12120, 823804), (16160, 617853), (24240, 411902), (48480, 205951)]