122261160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{145549}}^1$

素因数の和:145570

約数の個数: 64

約数和(自身を含む): 419184000

約数和(自身を除く): 296922840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 145549, 291098, 436647, 582196, 727745, 873294, 1018843, 1164392, 1455490, 1746588, 2037686, 2183235, 2910980, 3056529, 3493176, 4075372, 4366470, 5094215, 5821960, 6113058, 8150744, 8732940, 10188430, 12226116, 15282645, 17465880, 20376860, 24452232, 30565290, 40753720, 61130580, 122261160]

約数ペア:

[(1, 122261160), (2, 61130580), (3, 40753720), (4, 30565290), (5, 24452232), (6, 20376860), (7, 17465880), (8, 15282645), (10, 12226116), (12, 10188430), (14, 8732940), (15, 8150744), (20, 6113058), (21, 5821960), (24, 5094215), (28, 4366470), (30, 4075372), (35, 3493176), (40, 3056529), (42, 2910980), (56, 2183235), (60, 2037686), (70, 1746588), (84, 1455490), (105, 1164392), (120, 1018843), (140, 873294), (168, 727745), (210, 582196), (280, 436647), (420, 291098), (840, 145549)]