390093480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{154799}}^1$

素因数の和:154823

約数の個数: 96

約数和(自身を含む): 1448928000

約数和(自身を除く): 1058834520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 154799, 309598, 464397, 619196, 773995, 928794, 1083593, 1238392, 1393191, 1547990, 1857588, 2167186, 2321985, 2786382, 3095980, 3250779, 3715176, 4334372, 4643970, 5417965, 5572764, 6191960, 6501558, 6965955, 8668744, 9287940, 9752337, 10835930, 11145528, 13003116, 13931910, 16253895, 18575880, 19504674, 21671860, 26006232, 27863820, 32507790, 39009348, 43343720, 48761685, 55727640, 65015580, 78018696, 97523370, 130031160, 195046740, 390093480]

約数ペア:

[(1, 390093480), (2, 195046740), (3, 130031160), (4, 97523370), (5, 78018696), (6, 65015580), (7, 55727640), (8, 48761685), (9, 43343720), (10, 39009348), (12, 32507790), (14, 27863820), (15, 26006232), (18, 21671860), (20, 19504674), (21, 18575880), (24, 16253895), (28, 13931910), (30, 13003116), (35, 11145528), (36, 10835930), (40, 9752337), (42, 9287940), (45, 8668744), (56, 6965955), (60, 6501558), (63, 6191960), (70, 5572764), (72, 5417965), (84, 4643970), (90, 4334372), (105, 3715176), (120, 3250779), (126, 3095980), (140, 2786382), (168, 2321985), (180, 2167186), (210, 1857588), (252, 1547990), (280, 1393191), (315, 1238392), (360, 1083593), (420, 928794), (504, 773995), (630, 619196), (840, 464397), (1260, 309598), (2520, 154799)]