19925682120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55349117}}^1$

素因数の和:55349134

約数の個数: 48

約数和(自身を含む): 64758468060

約数和(自身を除く): 44832785940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55349117, 110698234, 166047351, 221396468, 276745585, 332094702, 442792936, 498142053, 553491170, 664189404, 830236755, 996284106, 1106982340, 1328378808, 1660473510, 1992568212, 2213964680, 2490710265, 3320947020, 3985136424, 4981420530, 6641894040, 9962841060, 19925682120]

約数ペア:

[(1, 19925682120), (2, 9962841060), (3, 6641894040), (4, 4981420530), (5, 3985136424), (6, 3320947020), (8, 2490710265), (9, 2213964680), (10, 1992568212), (12, 1660473510), (15, 1328378808), (18, 1106982340), (20, 996284106), (24, 830236755), (30, 664189404), (36, 553491170), (40, 498142053), (45, 442792936), (60, 332094702), (72, 276745585), (90, 221396468), (120, 166047351), (180, 110698234), (360, 55349117)]