24490980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 50201820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 379, 718, 758, 1077, 1137, 1436, 1516, 1795, 1895, 2154, 2274, 3231, 3411, 3590, 3790, 4308, 4548, 5385, 5685, 6462, 6822, 7180, 7580, 10770, 11370, 12924, 13644, 16155, 17055, 21540, 22740, 32310, 34110, 64620, 68220, 136061, 272122, 408183, 544244, 680305, 816366, 1224549, 1360610, 1632732, 2040915, 2449098, 2721220, 4081830, 4898196, 6122745, 8163660, 12245490, 24490980]

約数ペア:

[(1, 24490980), (2, 12245490), (3, 8163660), (4, 6122745), (5, 4898196), (6, 4081830), (9, 2721220), (10, 2449098), (12, 2040915), (15, 1632732), (18, 1360610), (20, 1224549), (30, 816366), (36, 680305), (45, 544244), (60, 408183), (90, 272122), (180, 136061), (359, 68220), (379, 64620), (718, 34110), (758, 32310), (1077, 22740), (1137, 21540), (1436, 17055), (1516, 16155), (1795, 13644), (1895, 12924), (2154, 11370), (2274, 10770), (3231, 7580), (3411, 7180), (3590, 6822), (3790, 6462), (4308, 5685), (4548, 5385)]