190985880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54881}}^1$

素因数の和:54924

約数の個数: 64

約数和(自身を含む): 592725600

約数和(自身を除く): 401739720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 54881, 109762, 164643, 219524, 274405, 329286, 439048, 548810, 658572, 823215, 1097620, 1317144, 1591549, 1646430, 2195240, 3183098, 3292860, 4774647, 6366196, 6585720, 7957745, 9549294, 12732392, 15915490, 19098588, 23873235, 31830980, 38197176, 47746470, 63661960, 95492940, 190985880]

約数ペア:

[(1, 190985880), (2, 95492940), (3, 63661960), (4, 47746470), (5, 38197176), (6, 31830980), (8, 23873235), (10, 19098588), (12, 15915490), (15, 12732392), (20, 9549294), (24, 7957745), (29, 6585720), (30, 6366196), (40, 4774647), (58, 3292860), (60, 3183098), (87, 2195240), (116, 1646430), (120, 1591549), (145, 1317144), (174, 1097620), (232, 823215), (290, 658572), (348, 548810), (435, 439048), (580, 329286), (696, 274405), (870, 219524), (1160, 164643), (1740, 109762), (3480, 54881)]