201603720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12263}}^1$

素因数の和:12414

約数の個数: 64

約数和(自身を含む): 609275520

約数和(自身を除く): 407671800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 12263, 16440, 24526, 36789, 49052, 61315, 73578, 98104, 122630, 147156, 183945, 245260, 294312, 367890, 490520, 735780, 1471560, 1680031, 3360062, 5040093, 6720124, 8400155, 10080186, 13440248, 16800310, 20160372, 25200465, 33600620, 40320744, 50400930, 67201240, 100801860, 201603720]

約数ペア:

[(1, 201603720), (2, 100801860), (3, 67201240), (4, 50400930), (5, 40320744), (6, 33600620), (8, 25200465), (10, 20160372), (12, 16800310), (15, 13440248), (20, 10080186), (24, 8400155), (30, 6720124), (40, 5040093), (60, 3360062), (120, 1680031), (137, 1471560), (274, 735780), (411, 490520), (548, 367890), (685, 294312), (822, 245260), (1096, 183945), (1370, 147156), (1644, 122630), (2055, 98104), (2740, 73578), (3288, 61315), (4110, 49052), (5480, 36789), (8220, 24526), (12263, 16440)]